Biology: The Unity and Diversity of Life (MindTap Course List)
14th Edition
ISBN: 9781305073951
Author: Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher: Cengage Learning
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Chapter 7, Problem 13SQ
Summary Introduction
Introduction: Anaerobic condition does not require oxygen because the final acceptor of electrons is an organic molecule. Fermentation and lactate formation occur in anaerobic condition. Glycolysis process also does not require oxygen.
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Which of the following statements is (are) accurate about aerobic and anaerobic respiration?a. Aerobic respiration is best for sprints.b. Anaerobic respiration is best for long distances because it does not need large amounts of oxygen.c. Aerobic respiration is faster.d. Aerobic respiration produces more energy per glucose molecule.e. Both aerobic respiration and anaerobic respiration start with glycolysis.
Which of the following is associated with the H+ proton?
a.
Acts as a buffer against changes to muscle pH
b.
Accumulation impairs calcium handling by the sarcoplasmic reticulum (SR)
c.
Necessary molecule for the re-synthesis of ATP within the mitochondria
d.
All of the above
e.
Both B and C are correct
A muscle tissue in a highly active metabolic state ( n ) will have
ATP/ADP and
NADH/NAD+
Select one:
O a low/high
b. high/low
c medium /medium
d. high / high
Chapter 7 Solutions
Biology: The Unity and Diversity of Life (MindTap Course List)
Ch. 7 - Is the following statement true or false? Unlike...Ch. 7 - Glycolysis starts and ends in the ___. a. nucleus...Ch. 7 - Which of the following metabolic pathways...Ch. 7 - Which molecule does not form during glycolysis? a....Ch. 7 - Prob. 5SQCh. 7 - Which of the following reaction pathways is not...Ch. 7 - Prob. 7SQCh. 7 - Prob. 8SQCh. 7 - Prob. 9SQCh. 7 - Mitochondrial Abnormalities in Tetralogy of Fallot...
Ch. 7 - Mitochondrial Abnormalities in Tetralogy of Fallot...Ch. 7 - Mitochondrial Abnormalities in Tetralogy of Fallot...Ch. 7 - Prob. 10SQCh. 7 - Most of the energy that aerobic respiration...Ch. 7 - Prob. 12SQCh. 7 - Prob. 13SQCh. 7 - Prob. 14SQCh. 7 - Match the term with the best description. _____...Ch. 7 - Prob. 1CTCh. 7 - As you learned, membranes impermeable to hydrogen...Ch. 7 - Prob. 3CT
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- Define the following terms: a. ATP synthase b. submitochondrial particle c. α,β-hexamer d. torque e. rotorarrow_forwardFast-twitch muscle fibers have fewer mitochondria and less myoglobin to store oxygen than slow-twitch muscle fibers. Use this information to predict how energy production differs in these two types of muscle fibers. Fast-twitch fibers rely primarily on aerobic respiration whereas slow- twitch fibers rely on anaerobic respiration. Slow-twitch fibers are able to produce more ATP per glucose molecule than fast-twitch fibers. You would expect to find more lactic acid build-up in slow-twitch fibers rather than fast-twitch fibers. A & C all of the abovearrow_forwardIn contrast to resting cells, muscle tissue in an active metabolic state will have ___________ ATP/ADP and __________ NADH/NAD+. Justify.a. high; highb. high; lowc. low; highd. low; lowe. medium; mediumarrow_forward
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- Brown adipose tissue... A. Has a rich blood supply and many mitochondria B. Is used for heat generation in bats, shrews and other small mammals C. Expresses the protein thermogenin, which "short-circuits" the proton gradient used to drive ATP synthase D. Is typically located between the shoulder blades E. All of the abovearrow_forwardUnder what conditions will lactic acid accumulate in skeletal muscle? A. when citric acid enzymes are depleted B. when ATP is depleted C. when O2 is depleted D. when NADH is depletedarrow_forwardWhat will be the net product of the complete degradation of one glycerol molecule to carbon dioxide and water? (Consider GTP equivalent to ATP) A. 6 NADH, 1 FADH2, 2 ATP B. 4 NADH, 1 FADH2, 2 ATP C. 5 NADH, 1 FADH2, 3 ATP D. 4 NADH, 1 FADH2, 2 ATP E. 4 NADH, 1 FADH2, 1 ATParrow_forward
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