Biology: Life on Earth with Physiology Plus Mastering Biology with Pearson eText -- Access Card Package (11th Edition)
11th Edition
ISBN: 9780133910605
Author: Gerald Audesirk, Teresa Audesirk, Bruce E. Byers
Publisher: PEARSON
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Textbook Question
Chapter 6, Problem 1MC
Which of the following is True?
- a. Enzymes increase activation energy requirements.
- b. Activation energy is required to initiate exergonic reactions.
- c. Heat cannot supply activation energy.
- d. Stomach acid inactivates pepsin.
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Which of the following distinguishes fermentation from aerobic respiration? (Only one choice is correct).
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A. Fermentation requires an input of oxygen.
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B. Fermentation occurs under anaerobic conditions.
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C. Fermentation has a higher ATP yield than aerobic respiration.
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D. Fermentation breaks down all of the carbon–carbon bonds in a glucose molecule.
Which of the following statements is TRUE?
Select one:
A. Lactic acid is a product of aerobic respiration; ethyl alcohol is a product of fermentation.
B. Oxidation is the loss of electrons; reduction is the gain of electrons.
C. Oxygen is a product of cellular respiration; carbon dioxide is a product of photosynthesis.
D. Glucose is a product of aerobic respiration; lactic acid is a product of anaerobic respiration.
Which of the following statements is correct?
a. Glycolysis and Krebs cycle produce ATP in substrate level phosphorylation
b. Glycolysis and Krebs cycle produce ATP in oxidative level phosphorylation.
c. Glycolysis and pyruvate oxidation produce ATP in substrate level phosphorylation.
d. Glycolysis and pyruvate oxidation produce ATP in oxidative level phosphorylation.
Chapter 6 Solutions
Biology: Life on Earth with Physiology Plus Mastering Biology with Pearson eText -- Access Card Package (11th Edition)
Ch. 6.1 - Energy Unleashed Much like a cars engine, the...Ch. 6.1 - What other changes would help reduce fossil fuel...Ch. 6.1 - define energy and work?Ch. 6.1 - Could one design a roller coaster that didnt use...Ch. 6.1 - define potential energy and kinetic energy and...Ch. 6.1 - State and explain the first and second laws of...Ch. 6.2 - Energy Unleashed Marathoners rely on glycogen...Ch. 6.2 - describe how energy is captured and released by...Ch. 6.2 - Is glucose breakdown endergonic or exergonic? What...Ch. 6.2 - explain exergonic and endergonic reactions and...
Ch. 6.2 - explain activation energy?Ch. 6.3 - name and describe two important energy-carrier...Ch. 6.3 - Prob. 1TCCh. 6.3 - explain coupled reactions?Ch. 6.4 - explain how catalysts reduce activation energy?Ch. 6.4 - You may have seen the almost magical glow of...Ch. 6.4 - Can an enzyme catalyst make an endergonic reaction...Ch. 6.4 - explain how enzymes function as biological...Ch. 6.5 - describe how cells regulate the rate at which...Ch. 6.5 - Health Watch Lack of an Enzyme Leads to Lactose...Ch. 6.5 - Prob. 1TCCh. 6.5 - explain how poisons, drugs, and environmental...Ch. 6 - While vacuuming, you show off by telling a friend...Ch. 6 - Prob. 1FIBCh. 6 - Which of the following is True? a. Enzymes...Ch. 6 - Prob. 1RQCh. 6 - Refute the following: According to evolutionary...Ch. 6 - Prob. 2FIBCh. 6 - Prob. 2MCCh. 6 - Prob. 2RQCh. 6 - Can a bear use all the energy contained in the...Ch. 6 - Prob. 3FIBCh. 6 - Prob. 3MCCh. 6 - Prob. 3RQCh. 6 - Prob. 4FIBCh. 6 - Prob. 4MCCh. 6 - Prob. 4RQCh. 6 - Prob. 5FIBCh. 6 - Prob. 5MCCh. 6 - Prob. 5RQCh. 6 - Prob. 6FIBCh. 6 - Prob. 6RQCh. 6 - Prob. 7RQ
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