Biology
12th Edition
ISBN: 9780134813448
Author: Audesirk, Teresa, Gerald, Byers, Bruce E.
Publisher: Pearson,
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Textbook Question
Chapter 6.2, Problem 1TC
Is glucose breakdown endergonic or exergonic? What about photosynthesis?
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Chapter 6 Solutions
Biology
Ch. 6.1 - Prob. 1TCCh. 6.1 - Energy Unleashed Much like a cars engine, the...Ch. 6.1 - define energy and work?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 - Is glucose breakdown endergonic or exergonic? What...Ch. 6.2 - Prob. 1CSCCh. 6.2 - describe how energy is captured and released by...Ch. 6.2 - explain exergonic and endergonic reactions and...Ch. 6.2 - explain activation energy?
Ch. 6.3 - Prob. 1TCCh. 6.3 - In hope of reducing plastic waste, some towns and...Ch. 6.3 - name and describe two important energy-carrier...Ch. 6.3 - explain coupled reactions?Ch. 6.4 - Can an enzyme catalyst make an endergonic reaction...Ch. 6.4 - You may have seen the almost magical glow of...Ch. 6.4 - explain how catalysts reduce activation energy?Ch. 6.4 - explain how enzymes function as biological...Ch. 6.5 - Health Watch Lack of an Enzyme Leads to Lactose...Ch. 6.5 - describe how cells regulate the rate at which...Ch. 6.5 - explain how poisons, drugs, and environmental...Ch. 6.5 - Prob. 2TCCh. 6 - Which of the following is True? a. Enzymes...Ch. 6 - Prob. 2MCCh. 6 - Prob. 3MCCh. 6 - Prob. 4MCCh. 6 - Prob. 5MCCh. 6 - Prob. 1FIBCh. 6 - Prob. 2FIBCh. 6 - Prob. 3FIBCh. 6 - Prob. 4FIBCh. 6 - Prob. 5FIBCh. 6 - Prob. 6FIBCh. 6 - Prob. 1RQCh. 6 - Prob. 2RQCh. 6 - Prob. 3RQCh. 6 - Prob. 4RQCh. 6 - Prob. 5RQCh. 6 - Prob. 6RQCh. 6 - Prob. 7RQCh. 6 - While vacuuming, you show off by telling a friend...Ch. 6 - Refute the following: According to evolutionary...Ch. 6 - Can a bear use all the energy contained in the...
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- How might differences in enzyme concentrations affect rates of photosynthesis and respiration?arrow_forwardHow many ATPs—total and net—are produced from breaking down one molecule of glucose in glycolysis?arrow_forward(c) Compare the differences between oxidative phosphorylation and photophosphorylation by redrawing (if necessary) and completing the table given below: Table 1: Comparison of oxidative phosphorylation and photophosphorylation Oxidative phosphorylation Photophosphorylation Organelle Source of electrons Final electron acceptor Source of energy Role of ATParrow_forward
- How might enzyme concentration differences affect rates of photosynthesis and respiration?arrow_forwardHow many ATP (net) are made in the glycolysis part of cellular respiration? How many ATP are made in the Kreb's/Citric Acid cycle part of cellular respiration? How many ATP are made in the electron transport part of cellular respiration? In which phase of cellular respiration is carbon dioxide made? In which phase of cellular respiration is water made? In which phase of cellular respiration is oxygen a substrate? In which phase of cellular respiration is glucose a substrate? On average, how many ATP can be made from each NADH during the electron transport process? On average, how many ATP can be made from each FADH₂ during the electron transport process?arrow_forwardWhat structure in the cell links the proton motive force to ATPsynthesis? How does it function?arrow_forward
- HUW Define metabolism, anabolism, and catabolism. List the ways cells control the flow of molecules through metabolic pathways. Explain the roles of the following molecules in biological energy transfer and storage: ADP, ATP, NADH, FADH2, NADPH. Outline the pathways for aerobic and anaerobic metabolism of glucose and compare the energy yields of the two pathways. Write two equations for aerobic metabolism of one glucose molecule: one using only words and a second using the chemical formula for glucose. Explain how the electron transport system creates the high-energy bond of ATP. Provide a general description of how proteins are made.arrow_forwardWhat is the purpose of cellular respiration? What is the purpose of photosynthesis?arrow_forwardWhen 12 molecules of glucose enter glycolytic pathway, how much NADH molecules are prdouced?arrow_forward
- why is cellular respiration catabolic, exergonic, and have a negative change in free energy?arrow_forwardC000 C000 NADH NAD -NADH NAD* oco, NAD Oco,- FADH NADH FAD ATP ADP+,P Select the conclusion that would most accurately explain the impact on the Krebs Cycle if glycolysi were to slow down its rate of reaction. ATP production would increase since glycolysis would be using less ATP. The Krebs cycle production of FADH2 would increase. O The Krebs cycle would continue to function at a normal rate. O The Krebs cycle production of NADH would decrease.arrow_forwardWhich process is directly affected by DCCD, electron transfer or ATP synthesis?arrow_forward
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