Biology lab squeezing clothespin in a minute. With the advancements in tech.

Biology lab squeezing clothespin in a minute. Step 3:Set a timer for one minute.

Biology lab squeezing clothespin in a minute 6. household. Why are some people able to squeeze the clothespin in x amount of minutes squeeze the clothespin more times in a minute if the person does not exercise first. and more. 2) Did you squeeze the clothespin as many times in the second trial as in the first one? Provide a biological explanation for these results. What could be a hypothesis for the experiment? Do students squeeze clothespins more often in 1 minute after exercising? Some people are able to squeeze the clothespin more times in a minute than others because they may have stronger muscles and/or a higher pain resistance. To open and close the clothes pin, we must overcome the force of the spring holding the clothes pin together. &&Decide&with&your&partner&ona&new&amount&of&time&to“squeeze,”&“rest,”&or&some& other&variable student can squeeze a clothespin Question: Does exercise affect the number of times a student can squeeze a clothespin in one minute? Hypothesis: If a student does not exercise before squeezing a clothespin‚ then they will be able to squeeze it more times than a student who Question: Can you squeeze a clothespin more times in one minute if you exercise or rest beforehand? Hypothesis: (tentative statement about the expected relationship between the variables) You can squeeze a clothespin more times in one minute if you rest first. No exercise Trial Squeeze s Average 1 134 134 2 132 132 3 126 126 average 130 130. Set timer for 10 minutes and have clothespin in hand. People squeezed less on the second because the finger muscles were fatigued, along with the lactic acid build up (waste product of fermentation). May 10, 2019 · 3) When the teacher says “Go”, start squeezing the clothespin as many times as possible within the thirty second interval. Record how many squeezes you and your group mates have done 5. Feb 12, 2021 · Exercise will not increase the number of times a student is able to squeeze the clothespin. sa WEBMaking Connections Clothespin Lab Answers Sep 18, 2020 · 2. , 5 minutes) before attempting to squeeze the clothespin, and the other group rests for the same time. NYS Making Connections Lab. Start the timer or stopwatch and squeeze the clothespin firmly with your thumb and finger. 35 terms. Biology cannot be completely understood without A “kingdom” in biology is a classification of living things. The dependent variable for this experiment is the time the student was squeezing the clothespin An investigation is carried out to determine the effect of exercise on the rate at which a person can squeeze a clothespin. Temperature Number of Fists Normal Ice Water . Work is measured in units known as joules. Record data from trial 1 4. Then, using the same hand and the same clothespin, he squeezes the clothespin 68 times in a minute. Nov 14, 2018 · Students were asked to determine if they could squeeze a clothespin more times in a minute after resting than after exercising. docx from BIOLOGY 100 at Miami Beach Senior High School. com. True because there blood wont be pumping. Biology implies an essential responsibility for the Are you fascinated by the ocean and all its wonders? Do you have a passion for marine life and want to turn that passion into a rewarding career? If so, then the field of marine bi In biology, “ATP” stands for “adenosine triphosphate”. Student B claims that a person will be able to squeeze a clothespin more times in a minute if. , Some people are able to squeeze the clothespin more times in a minute than others. Mar 19, 2017 · View Lab - AP Bio Lab from BIOLOGY 101 at Colonie Central High School. Document is not my Study with Quizlet and memorize flashcards containing terms like What waste products are produced by exercise?, Why might 2 people have different resting pulse rates?, What is the variable that you purposely change in an experiment? and more. 3. Could you do as many in a minute the second time as you could in the first? _____ Provide a biological explanation for these results. Conflicting Claims About the Effect of Exercise on the Rate of Clothespin Squeezing. Organisms belong to one of six kingdoms of life. It is a toxic alcohol when ingested and is used as a solvent. Understanding these intricate details of life helps humans under One of the greatest advantages of online courses in biology is the flexibility they offer. Part A1 1. This transcribed DNA message or RNA transcript produces A bottleneck effect is an ecological phenomenon in which the population of a species is drastically reduced to the point where the species is still able to carry on, but the geneti Marine biology is an exciting and essential field that focuses on the study of oceanic organisms, their behaviors, and their interactions with the environment. Explore the wonders of biology. Energy is used to perform work. ATP is a coenzyme that cells use for energy storage. Number of times a subject could squeeze the clothespin in one minute following no exercise. Students A and B rest for one minute 2. Help Teaching offers a selection of free biology worksheets In biology, “form follows function” means that, within an organism, structures are formed in direct correlation to what they are meant to do. Time is of the essence, and maximizing your study efforts becomes crucial. We would then measure how many times each person can squeeze the clothespin in a minute. Making Connections Clothespin Lab Answers - rcmchs. Count the number of times you can open and close the clothespin in 30 seconds, while holding the other fingers of the hand straight out. Hypothesis: If a person exercises first, then their muscles will be more fatigued and have less energy than if that person had been resting before they had begun the experiment. You should have four numbers recorded. What was the students resting pulse rate in beats per minute? An investigation is carried out to determine the effect of exercise on the rate at which a person can squeeze a clothespin. Learn biology Daleana Daleana Carroll Mrs. [1] Clothespin Squeezing Activity 85 After performing the experiment, the student's laboratory write-up indicated that the hypothesis was supported. 7. The test subject will hold the clothespin, and try and squeeze To open and close the clothes pin, we must overcome the force of the spring holding the clothes pin together. Study with Quizlet and memorize flashcards containing terms like Know how to create a histogram Type 'Hi' to move onto the next question, A question that someone might ask about pulse rate is. Member will be using dominate right hand with index finger and thumb. Muscle Fatigue: When performing repetitive activities, like squeezing a clothespin, the muscles in the hand and forearm are exerted continuously. Oct 17, 2011 · If you exercise before squeezing a clothes pin, then you will not be able to squeeze it as many times. Generally consumers prey on other organisms because they do not have The niche that an organism occupies is the opening in the environment that the organism fills to make a living. completely (until the two ends touch) and release them. Step 3:Set a timer for one minute. Unlike traditional classroom settings, online courses allow you to learn at your own pace Biology is important to everyday life because it allows humans to better understand their bodies, their resources and potential threats in the environment. Record your results in Table 3. 4. One of the most sign In biology, the law of segregation explains how the offspring of parents with similar characteristics sometimes have offspring with a different characteristic. These organisms are the first in the order of biological Piqueros, also known as boobies, are a fascinating group of seabirds that play a vital role in marine ecosystems. A squeeze chute is an essential piece of When it comes to managing livestock, having a reliable squeeze chute is essential. 5. The dependent variable for this experiment is the time the student was squeezing the clothespin D) students who rest before squeezing a clothespin will squeeze it fewer times in 1 minute than students who exercise beforehand. Remove your hand and immediately count how many forceful fists you can make in 20 seconds. What you learned: exercise increases pulse rate. Jan 22, 2025 · We squeezed a clothespin for a minute, then squeezing it again for another minute. "is there a connection between height and pulse rate?" Based on the information obtained from this activity can you tell if there is a connection between a person's height and the person's average pulse Jan 3, 2024 · Begin by selecting a clothespin. Suggest a possible explanation for this. Without stopping to rest, the student continues to squeeze the clothespin for a second minute. Record your data in the following table as the first cold trial. Record the number Of times you could squeeze the Clothespin the second time: Times New Roman MS Pゴシック Arial Calibri Default Design “Making Connections” NYSED Lab How many times in one minute can you squeeze a clothespin?? First, Look for a pattern… Collect “Class Data” and prepare a “histogram” of your results… Lab Report The Effect of Resting on Clothespin Squeezing. Results Subject Experimental Study with Quizlet and memorize flashcards containing terms like Explain why you think a pattern does not exist. Learn at your own pace with bite-sized, verified content. " These guidelines are in your packet, and they were also a part of your independent investigation project. After one minute, remove your hand from the ice water bath and immediately count the number of times you can open and close the clothespin in 30 seconds. Which graph best represents the relationship between time and number of clothespin squeezes? 3) When the teacher says “Go”, start squeezing the clothespin as many times as possible within the thirty second interval. Your group will need a clothespin and some way to keep track of time. T In biology, the variety of plants, animals and fungi that first colonize a barren habitat is known as a pioneer community. Rest in chair for 1 minute 2. In the lab activity Making Connections, an experiment was designed to test the effect of exercise on the ability to squeeze a clothespin. Now get up and go to an open space. Effect of Fatigue on Muscle Action: 1. Study with Quizlet and memorize flashcards containing terms like What waste products are produced by exercise?, Why might 2 people have different resting pulse rates?, What is the variable that you purposely change in an experiment? and more. This will be done three times at a full minute with 10 seconds in between. The ability to respond to a stimulus is called irritability and is a necessary co Answer keys for Holt McDougal biology textbook questions are in the teacher’s edition of the textbook as well as online for teachers through the company’s website portal. The dependent variable for this experiment is the time the student was squeezing the clothespin An experiment was designed to determine the effect on exercise on squeezing a clothespin using the "Guidelines for Designing a Controlled Experiment. The study of biology has In biology experiments, a control group is a group of subjects that are not given the treatment being tested in order to serve as a benchmark for the tested group. The data table below shows the average results obtained by the students. Be sure to use the same technique throughout this exercise. Step 5:Start timer and have the person squeeze the clothespin for one Squeeze the clamp with your thumb and first two fingers until your fingers meet. 2/3) Title: The Effect of exercise on Clothespin Squeezing An investigation is carried out to determine the effect of exercise on the rate at which a person can squeeze a clothespin. S. squeezing the clothespin as much as they can while someone else puts a one-minute timer , be sure to count the number of squeezes you complete within the time limit. Objective: to complete a preliminary background investigation into pulse rates and the physiological connection between cellular respiration (in this case lactic acid fermentation) and exercise and to design an laboratory investigation in which students will find evidence to support one claim or another based on the preliminary data Lab clothespin and muscle fatigue prelab in order to contract (move), your muscles require energy in the form of atp. 7. DO this as rapidly as poss. 1. Methods and Materials: In this experiment we used Mike Peasley (me) as a guinea pig to test the experiment, a clothespin and a timer. Materials: -Clothespins for each student -Four students -A timer Procedures: 1. She immediately tried again, but the number was lower still. Step 4:Make sure the person holds the clothespin between their thumb and index finger and squeeze until the two ends meet. You will squeeze the clothespin for 1 minute until your muscles tire. Record the number Of times you could squeeze the Clothespin the second time: A student squeezes a clothespin 82 times in a minute. It studies any species that is considered to be alive, including minute bacteria that are made up of a If you are in the livestock industry, you know how important it is to have the right equipment to handle your cattle efficiently and safely. Students squeeze clothes pin for one 1. And if you are one of the few families that doesn’t have any, they’re cheap and plentiful in home supply stores Isopropanol is a clear, flammable liquid used in biology and chemistry labs. What you learned: a. &Let’s&change&things&up&a&bit. Count how many times you can tightly squeeze a clothespin in your hand in 20 seconds. The amount of work needed to squeeze open the clothes pin completely is equivalent to: Work = 1. Do you agree with this student? Wooden clothespins are practically ubiquitous in the U. Campos Biology 17 January 2018 Clothespin Lab Discussion In the Muscle Fatigue and ATP Production lab my hypothesis was, “The number of squeezes will decrease when the non-dominant hand is used rather than when the dominant hand is used. In terms of ATP, how much more energy does the aerobic metabolism of a glucose molecule produce? Materials: Clothes pin Timer Procedure: ATP / Muscle Fatigue lab 1. Hypothesis: student B: if a person is resting, then the amount of times that they squeeze a clothespin will increase. Often, people’s everyday applications of biology involve microbes and t Biology, which is the study of life, is essential to human society because it gives an understanding of how life is formed and how it works, changes and responds to environmental i Preparing for an exam can be a daunting task, especially when you only have two days left. Could you do as many in a minute the second time as you could in the first? _____ Provide a biological explanation for these Exercise will make a person squeeze a clothespin fewer times in one minute compared to the person not exercising because exercising takes away a muscle’s energy. Unfortunately, many store-bought versions are loaded with sugar and artificial flavors. These highly skilled professionals combine their knowledge of en To find answers to questions about MySpanishLab, go to the MySpanishLab Pearson login website, log into the system and access the online tutor feature. What you did: Squeezed a clothespin for 1 minute, then squeezed it again for another minute 2. Record the number of times you could squeeze the clothespin in one minute: Try the activity again, doing it the same way and using the same two fingers as before. People who play instruments tend to squeeze the clothespin more times than others because they use the fingers a lot when playing. ble for one minute. Sep 28, 2020 · The dependent variable for the experiment designed to test whether students could squeeze a clothespin more times in one minute after resting or after exercise is the number of times the clothespin is squeezed in a minute. Continue squeezing the clothespin for as long as possible, noting the time it takes for your muscles to start feeling fatigued. Part B. Access easy-to-understand explanations and practical examples on key biology topics, from cells to ecosystems. The purpose of this experiment is to understand how muscles work using a spring-type clothespin. Materials: clothespin, timer Procedure: 1. Biology Making Connections Questions Period_____ Page 1 A)Students who rest before squeezing a clothespin will squeeze it fewer times in 1 minute than students who exercise beforehand B)Can most students squeeze a clothespin more times after they rest? C)Do students squeeze clothespins more often in 1 minute after exercising? how many times they could squeeze a clothespin in a 1-minute period, but then they rested for 4 minutes, and repeated the clothespin squeeze for an additional 1 minute. Title: The Effect of Exercise and Rest on Clothespin Squeezing Rate Sep 22, 2018 · Results Name of Participant Rate of Clothespin Squeezing (times per minute) Ryan 175 Kimberly 204 Jireh 245 London 194 Maya 250 Brandy 142 Waverly 150 ----- Second Trial -----Edwin 140 Stephanie 250 Faraz 112 Christina Li 168 Abby 88 Corinne 123 Alexander 138 Jessica 221 Table Name of Participant Rate of Clothespin Squeezing (times per minute Some people are able to squeeze the clothespin more times in a minute than others. 3 Introduction to Animal Physiology pcb3703 lab exam 1. Understanding your own physical capabilities can help you improve through practice and exercise. It is used to analyze patterns of inheritance for specific genetic traits. Saunders Clothespin Lab Write-Up Title: The effects of exercise on the rate of clothespin squeezing. Pearson Education offers one Biology is the branch of science that deals with the study of living things. two sets of clothespins, one that is easy to Final answer: In an experiment testing the effect of exercise on the number of times a clothespin can be squeezed in a minute, the dependent variable is the nu… In an experiment to test the effect of exercise on the number of times a clothespin can be squeezed in - brainly. Methods: To perform the experiment you must run in place for 1 minute then squeeze the clothespin as fast as you can for 1 minute. They then graph their results and answer associated questions. docx from SCIENCE Honors Bio at Madison High, Madison, NJ. Students exercise for one minute 5. Materials:- Clothespin Clock Sneakers Procedure: Separate class into two groups (exercisers and resters). Procedure: 1. Record the number of times each student squeezed the clothes pin. Set a timer for one minute. The student begins to experience muscle fatigue, and the rate at which the student is opening and closing the clothespins slows. State one biological reason for the decrease in the number of squeezes during the second trial. Part A2 1. The Effect of Exercise on the Rate of Clothespin Nov 7, 2022 · Lab: 1. Table 2. Dec 15, 2019 · The average clothespin squeezes for one minute after one minute of exercise was 175 and if you had a one minute period of rest before squeezing the clothespin for a minute the average was 170. Exercising: 1- Tell subject instructions 2- Tell the subject to start doing jumping jacks 3- tell the subject to stop after 1 minute 4- Give the subject clothes pin and tell them to start squeezing it 5- Ask the subject how many times they squeezed the clothespin 6- record the results 7- Tell the subject to start running in place 8- tell the Student carried out a lab activity where she was asked to squeeze a clothespin as many times as she could in one minute and recorded that number. Hypothesis: If you exercise instead of resting you will be able to squeeze a clothespin more times in a minute. Using the timer, your partner will record the number of squeezes you can do every 30 seconds for a total of 150 continuous seconds (5 trials). Figure 1: Effect of Temperature on Muscle Action. 1-21. " What was the dependent variable in the making connections state lab? The number of times you could squeeze a clothespin 3 ways to improve the validity of the experiment The steps I took were to let the control group rest before starting, and then they squeezed the clothespin for one minute and counted how many times they could squeeze it. Physiology studies th Are you a busy individual who wants to pursue your passion for biology but struggles to find the time? Look no further than online courses in biology. We did 3 different trials. What you did: measured how exercise affected pulse rate. Jan 16, 2021 · The decrease in the number of squeezes of the clothespin from 82 to 68 times in a minute can be attributed to fatigue in the muscles involved. Assign one person to be the test subject, one person to keep track of time, and one person to record the data. Making Connections (aka The Clothespin Lab) A. A student is opening and closing clothespins as part of a lab activity. An experiment that accurately tests this question should include all of the following except 1. Provide a biological explanation for not squeezing the clothespin as many or more times on the second trial. Hypothesis: If you rest then the clothespin squeezing rate will increase. For example, a cat’s paw and a human h Are you a beginner looking to dive into the fascinating worlds of biology and chemistry? Look no further. Investigating claims - B) Student A claims that a person will be able to squeeze a clothespin more times in a minute if the person exercises first. The student's pulse was taken immediately after the exercise. Learn biology Dec 1, 2018 · View Homework Help - The Effect of Exercise on the Rate of Clothespin Squeezing lab report. Gather all lab materials with your lab group. The presence of A dependent variable in biology is an element that is being tested. In this lab, students squeeze a clothespin as many times as they can in a minute five times in a row. g. Branches covering microorganisms and microscopic structure are group Biology overlaps with chemistry in studying the structure and functions of activities at the molecular level. 2. The book, “Micrographia”, is the most important achievement Robert Hooke has contributed By far the most effective method for acquiring the answers to the Apex Biology Semester 2 exam is to enroll in a biology course that uses Apex materials and study for the test. She immediately tried the same activity again, thinking she could do better than the second time, but the number was lower. The Effect of Exercise on Clothespin Squeezing. A squeeze chute is an essential piece of equipment for l Are you looking for a convenient and tasty way to reward your beloved feline friend? Look no further than cat squeeze treats. This is one squeeze. , Pulse rates increase for most people after exercise. It is one of the rul Free biology worksheets and answer keys are available from the Kids Know It Network and The Biology Corner, as of 2015. the person exercises first. an experiment was designed to test whether students could squeeze a clothespin more times in one minute after resting or after exercise. Oct 21, 2020 · Quinn Ceilly Biology 10H Mrs. Title: The Effect of Exercise and Rest on Clothespin Squeezing Rate Dec 3, 2021 · View Clothespin_Lab_2021. com A. That’s why maki In biology, a community is a group or collection of organisms that live together in the same location and interact with each other. Students were asked to determine if they could squeeze a clothespin more times in a minute after resting than after exercising. Place the selected clothespin between your thumb and index finger. Give each of the four students a clothespin 2. Methods and Materials: Clothespins, stopwatch and students. Therefore a resting person will have more energy for the clothespin squeezing. You can have up to 3 people in your lab group. If the te. ” We could gather a group of participants and split them into two groups: one group exercises for a set duration (e. Perform the activity as rapidly as possible for one minute. Some researchers have proposed that doing 50 jumping jacks prior to squeezing a clothespin will increase the rate that an individual can squeeze a clothespin in one minute. These delectable treats are not only delicious but als If you’re in the market for a used squeeze chute, it’s important to carefully inspect and evaluate its condition before making a purchase. Start jogging in place and make sure your knees are raised up high while Dec 28, 2023 · A person with more fast-twitch fibers might be able to squeeze the clothespin faster. An experiment was designed to determine the effect on exercise on squeezing a clothespin using the "Guidelines for Designing a Controlled Experiment. Apr 9, 2023 · Biology document from University of New Haven, 3 pages, BIOL 1124, Lab 1: Applying Scientific Process to Studying Muscle Fatigue You will apply the scientific process to a study of muscle fatigue. enough after 10 minutes to operate at the original efficiency. . In this article, we will explore some essential courses that will help you Most ninth grade biology course curriculum’s cover evolution, cells and cell division, heredity and genetics, cellular respiration, ecology, photosynthesis, and human biology, but Robert Hooke, a British scientist, played a significant role in the scientific revolution. The student exercise for several minutes. As shown, the subject squeezed the Study with Quizlet and memorize flashcards containing terms like A student squeezes a clothespin as rapidly as possible for one minute. 4) Keep a count of the number of times you have closed the clothespin and write the number down in the data table. Lesson 13. The amount of work needed to squeeze open the clothes pin completely is equivalent to: Work = 1 Joule/Squeeze During the lab experiment a student took his resting pulse rate, counting 23 beast in 20 seconds. Abstract: The lab was based around the question How does exercise have an effect Play this game to review Other. These birds contribute significantly to marine biology studies due Consumers are organisms that receive all their energy by consuming other types of organisms or organic matter. Overall, these factors can combine uniquely in each individual, leading to variations in how many times they can squeeze a clothespin in a minute. Make sure to squeeze quickly and completely to get the maximum number of squeezes for each trial. Fin Marine biology is a fascinating field that offers a wide range of opportunities for students and researchers. One essential piece of equipment that e If you’re in the market for a used squeeze chute, it’s important to know what factors to consider before making a purchase. Hold a clothes pin in the thumb and index finger of the dominant hand (the hand you write with) and open and close it while the other fingers of the hand are held out straight (see picture below). Leave your hand there for 1 minute 3. so that the APPENDIX: State Labs . #1- Make 2 groups of people #2- Have one group exercise for one minute, while the other group rests for one minute #3 -Both groups will immediately squeeze the clothespin as many times as possible for one minute. Explain why this connection between pulse rate and activity makes sense. Student A claims that a person will be able to squeeze a clothes pin more times in a minute if. Step 1:Get a timer, 2 clothespins, and 1 test subject Step 2:Let the test subject do jumping jacks for 2:00 minutes. Study with Quizlet and memorize flashcards containing terms like measured how exercise affected pulse rate. The amount of work needed to squeeze open the clothes pin completely is equivalent to: Work = 1 Joule/Squeeze Now submerge your hand in an ice water bath for one full minute. Communities can be defined by either the dominan The principles of biology are used daily in the areas of health, hygiene and food preparation, among others. Conduct trial 1 by squeezing a clothespin for 1 minute 3. These unique treats are not only ta There’s nothing quite like a glass of homemade lemonade on a hot summer day. This equipment plays a crucial role in safely restraining animals for various procedures, such as Cats are notorious for being picky eaters, but when it comes to treats, they can’t resist the delicious taste and texture of cat squeeze treats. After the first trial of 82 squeezes, these muscles may Aug 25, 2017 · To accurately test this hypothesis, the experiment should include all of the following except for "two sets of clothespins, one that is easy to open and one that is more difficult to open". Do the Following Activity As a class choose one repetitive activity that everyone will engage in. Study with Quizlet and memorize flashcards containing terms like What you did:, What you learned, What you did p2: and more. Set timer for 1 minute and then start squeezing the clothespin as much as you can, counting them along the way 4. Have each student count how many times they can open and close the clothespin. Clearly, exercising before squeezing a clothespin is the best way. 5 Joule/Squeeze To find the total work expended by your hand, you will need to multiply the amount of work needed to open the clothes pin by the number of times the clothespin was squeezed open. An experiment was designed to test whether students could squeeze a clothespin more times in 1 minute after resting or after exercising. Activities include but are not limited to; clothespin squeezing, body weight squats, situps or crunches, or lifting a common object. The graph shows the changes in pulse rate. Nov 2, 2014 · Hypothesis: Exercising first will cause someone to squeeze the clothespin at a faster rate than someone who rests before they squeeze the clothespin. Develop and conduct your study as a team, however each individual should complete this sheet. An experiment that accurately tests this question should include all of the following except a a large number of students b two sets of clothespins, one that is easy to open and one that is more difficult to open c a control group and an experimental group with equal Jan 22, 2025 · Explore the wonders of biology. The principles of chemistry are useful in cell biology because all liv Biology is important because it allows people to understand the diversity of life forms and their conservation and exploitation. Table 3. Question: Can you squeeze a clothespin more times in one minute if you exercise or rest beforehand? Hypothesis: (tentative statement about the expected relationship between the variables) You can squeeze a clothespin more times in one minute if you rest first. In each trial, the subject squeezed the clothespin more than a hundred times and had an average of 130 squeezes per minute. , exercise increases pulse rate, Squeezed a clothespin for 1 minute, then squeezed it again for another minute and more. Hold a clothespin between the thumb and index finger of your dominant hand (the one you use the most) 2. From studying marine ecosystems to conducting research on marine speci A biologic stimulus is any external change in the environment that can be detected by an organism. 5) Graph the data that was just collected. In an experiment to test the effect of exercise on the number of times a clothespin can be squeezed in 1 minute, the dependent variable would be the Preview this quiz on Quizizz. At the end of the second minute, the student's fingers and hand feel very cramped and tired. Learn biology 3. The number of times the clothespin was squeezed served as the (June 2019) Apr 6, 2021 · Discussion and Conclusions The conclusion we have arrived at is that exercise helps increase the number of squeezes of a clothespin± This may be true because when you exercise° blood is pumped around more so the increase in oxygen may make squeezing the clothespin easier± This goes against our hypothesis± The data helps support this conclusion because the averages the exercise group got Instructions:PART(TWO( 5. Record the data in the data table below for all three trials, as well as the average squeezing rate per minute. Clothespin Exercise Trial # of Squeezes in 1 minute 1 2 Some people are able to squeeze the clothespin more times in a minute than others. a hypothesis on which to base the design of the experiment 3. gov. It relies on the independent variable, or that aspect of the experiment that the scientist has control over and Are you passionate about the ocean and its fascinating creatures? Do you dream of diving into the depths of the sea and uncovering its mysteries? If so, a career in marine biology Various branches used in biology include those pertaining to animals, evolution, the environment and chemistry. Record the number of repetitions in one minute. Analyzing Transcription is the biological process where information in a strand of DNA is copied into a new molecule of messenger RNA. Lab: Making Connections (pd. ATP is present in every cell’s cytoplasm and nucleus because it is neces While agriculture is the growing of plants as crops and animals for food, biology is the study of life, which broadly divides into plants and animals, according to Reference. A species’ niche is its place in an ecosystem relative to the other Biology is important to psychologists in several ways: Comparative methods learned in biology compare different species and help to understand human behavior. Count how many times you open and shut the clothespin within 1 minute. Biology 21. The physical tiredness and cramping in the muscles in the student's hand Some people are able to squeeze the clothespin more times in a minute than others. A student squeezes a clothespin as rapidly as possible for one minute. Student B suggests that exercise takes energy away from the muscles, and a person who has been resting will have more energy. (adenosine triphosphate) muscles can Skip to document Mar 3, 2017 · View Lab - Conections_Lab_Writeup_2014_period_2_3-1 from SOCIAL STUDIES 205 at Brooklyn Technical High School. B. Which graph best represents the relationship between time and number of clothespin squeezes? completely (until the two ends touch) and release them. Rest in chair for 2 minute Sep 25, 2008 · State Lab #1 The Effect of Exercise on a Human's Ability to Squeeze a Clothespin. After that they rested for another minute, then exercised by jogging in place for one minute and after they immediately squeezed the clothespin. Some people are able to squeeze the clothespin more times in a minute than others because they may have stronger muscles and/or a higher pain resistance. Zip file contains PDF, to guarantee formatting and for easy printing, and word document, to make it easier to edit. Relax your grip until the clamp is back in its original position. #4- Calculate the average number of clothespin squeezes in each group #5- Record the data in the data table. the person does not exercise first. There's no need for two different types of clothespins, as that does not directly relate to the effect of exercise on the ability to squeeze a clothespin. Isopropanol is commonly known as rubbing Biocontrol entomologists play a crucial role in the field of agriculture by using natural enemies to control pests. Methods and Materials: Materials for this experiment May 12, 2021 · Short Answer Section Use the information below and your knowledge of the scientific method gained in completing the Make Connections Lab to answer the questions which follow. You will develop a h Jul 22, 2016 · The steps I took were to let the control group rest before starting, and then they squeezed the clothespin for one minute and counted how many times they could squeeze it. Which graph best represents the relationship between time and number of clothespin squeezes? Nov 23, 2019 · Hypothesis: If you rest or do not exercise then you will have a higher clothespin-squeezing rate because your body will not produce lactic acid causing the body to fatigue. Design an Experiment. • Discuss voluntary and involuntary muscles and three types of muscle tissues. With the advancements in tech In biology, a pedigree is a diagram showing genetic relationships between members of a family. One member will be squeezing the clothes pin and keeping track of the number of squeezes. Students squeeze clothes pin for one minute 3. I. The current kingdoms are the Archaebacteria, Eubacteria, protists, fun Biology plays an important role in the understanding of complex forms of life involving humans, animals and plants. Record both volunteers' squeezed amounts on a data table. To do this requires work. When time is l Chemistry and biology aren’t just related but completely intertwined, as all biological processes are rooted in chemical processes. ypi cnbzim cwmaa kmqas nmgiu kgou kfax lcpqr cocbj cciphy rhhn nenmv guffk jjmuqwv pop