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Pre Lab Questions: 1. Describe two situations that you are aware of that you are unable to maintain or supply the demand for oxygen for certain muscles. B. A.

Pre Lab Questions: 1. Describe two situations that you are aware of that you are unable to maintain or supply the demand for oxygen for certain muscles. B. A.

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Pre Lab Questions: 1. Describe two situations that you are aware of that you are unable to maintain or supply the demand for oxygen for certain muscles. A. B. 2. Write the chemical equations for aerobic respiration and lactic acid fermentation. Aerobic: Anaerobic: 3. In terms of ATP, how much more energy does the aerobic respiration process produce than anaerobic respiration? 4. How are the reactants for aerobic & anaerobic respiration delivered to the cell?
Transcribed Image Text:Pre Lab Questions: 1. Describe two situations that you are aware of that you are unable to maintain or supply the demand for oxygen for certain muscles. A. B. 2. Write the chemical equations for aerobic respiration and lactic acid fermentation. Aerobic: Anaerobic: 3. In terms of ATP, how much more energy does the aerobic respiration process produce than anaerobic respiration? 4. How are the reactants for aerobic & anaerobic respiration delivered to the cell?
Observations: TRIALS - Number of squeezes in 30 seconds 10 Total 9 8 Hand 1 2 3 7 4 6 5 Dominant 68 56 53 70 64 45 60 70 72 653 Non-dominant 80 75 73 64 63 69 55 50 54 53 641 4. Prepare a line graph of the data you collected. The trial number is the independent variable and the number of squeezes (PER MINUTE) is the dependent variable. Make sure to label your axes clearly and give your graph a clear, detailed title. Investigation Questions: 1. a. What happened to your energy & ability to pinch the clothes pin as you progressed through each trial? WHY? b. How does your graph show this? 2. What might cause one to be able to get more squeezes, in other words, to have less fatigue? Explain. Think in terms of biology 3. Your muscles would probably recover enough after 10 minutes to operate at the original efficiency. Explain why. 4. Explain how the products of anaerobic respiration cause your cells to be less efficient.
Transcribed Image Text:Observations: TRIALS - Number of squeezes in 30 seconds 10 Total 9 8 Hand 1 2 3 7 4 6 5 Dominant 68 56 53 70 64 45 60 70 72 653 Non-dominant 80 75 73 64 63 69 55 50 54 53 641 4. Prepare a line graph of the data you collected. The trial number is the independent variable and the number of squeezes (PER MINUTE) is the dependent variable. Make sure to label your axes clearly and give your graph a clear, detailed title. Investigation Questions: 1. a. What happened to your energy & ability to pinch the clothes pin as you progressed through each trial? WHY? b. How does your graph show this? 2. What might cause one to be able to get more squeezes, in other words, to have less fatigue? Explain. Think in terms of biology 3. Your muscles would probably recover enough after 10 minutes to operate at the original efficiency. Explain why. 4. Explain how the products of anaerobic respiration cause your cells to be less efficient.
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