BIOLOGY
5th Edition
ISBN: 9781265202859
Author: BROOKER
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Question
Chapter 8, Problem 7TY
Summary Introduction
Introduction:
Glyceraldehyde-3-phosphate (G3P) is an intermediate that is formed in the Calvin cycle. The molecule of RuBP forms 3-phosphoglycerate (3-PG) which are then converted into 1,3 bisphosphoglycerate (1,3-BPG). This molecule is eventually transformed into glyceraldehyde-3-phosphate.
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The majority of the G3P produced during the reduction andcarbohydrate production phase is used to producea. glucose.b. ATP.c. RuBP to continue the cycle.d. rubisco.e. all of the above.
The end products of glycolysis are
O A. pyruvate.
B.
pyruvate, ATP, and NAD*.
C. acetyl CoA, ATP, and NADH.
D. pyruvate, ATP, and NADH..
E. acetyl CoA, ATP, and NAD*.
Which of the following steps DO NOT occur in pyruvate oxidation?
A. Addition of Co-A
B. Oxidation Of NAD+
C. Production of CO2
D. Oxidation of Pyruvate
Chapter 8 Solutions
BIOLOGY
Ch. 8.1 - Core Skill: Modeling The goal of this modeling...Ch. 8.1 - Prob. 2CSCh. 8.1 - Can the Calvin cycle occur in the dark?Ch. 8.2 - Prob. 1CCCh. 8.2 - Prob. 2CCCh. 8.2 - Prob. 3CCCh. 8.2 - Prob. 4CCCh. 8.2 - Why does cyclic photophosphorylation provide an...Ch. 8.2 - Prob. 6CCCh. 8.3 - Prob. 1CC
Ch. 8.4 - Prob. 1CCCh. 8.4 - Prob. 1EQCh. 8.4 - Prob. 2EQCh. 8.4 - Prob. 3EQCh. 8.5 - Prob. 1CCCh. 8.5 - Prob. 2CCCh. 8 - The water necessary for photosynthesis a. is split...Ch. 8 - In PSII, P68o differs from the pigment molecules...Ch. 8 - Prob. 3TYCh. 8 - Prob. 4TYCh. 8 - Prob. 5TYCh. 8 - Prob. 6TYCh. 8 - Prob. 7TYCh. 8 - Prob. 8TYCh. 8 - Prob. 9TYCh. 8 - Prob. 10TYCh. 8 - Prob. 1CQCh. 8 - Prob. 2CQCh. 8 - Prob. 3CQCh. 8 - Discuss the advantages and disadvantages of being...Ch. 8 - Biotechnologists are trying to genetically modify...
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- Which of the following number of products from the Krebs Cycle is a manifestation of 4 pyruvate molecules generated from glycolysis? A. 2 ATP, 6 NADH, 2 FADH₂ B. 3 ATP, 9 NADH, 3 FADH₂ C. 4 ATP, 4 NADH, 4 FADH₂ D. 4 ATP, 12 NADH, 4 FADH₂arrow_forwardGlycolysis results in the production of two ________ molecules from a single molecule of glucose. In the absence of ________, the end product of glycolysis is________.a. acetyl CoA, pyruvate, lactateb. ATP, carbon, pyruvatec. pyruvate, oxygen, lactated. pyruvate, carbon, acetyl CoAarrow_forwardFats can be broken down into acetyl CoA for use in the Krebs cycle. Fats can also a. be built from excess acetyl CoA for energy storage. b. function as an electron carrier in the electron transport chain. c. be broken down directly into ATP. d. be broken down directly into NADH.arrow_forward
- 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.arrow_forwardWhich of the following statements about glucose metabolism is correct? A. Glucagon increases the rate of glycolysis B. Glycolysis requires NADP+ C. In glycolysis, glucose is cleaved into two three-carbon product D. The end-product of glycolysis in red blood cells is pyruvate E. Glycogen is synthesized in the liver in response to insulin and exported to other tissues for use as a metabolic fuelarrow_forwardGlycolysis results in the production of two ________molecules from a single molecule of glucose. In theabsence of ________, the end product of glycolysis is________.a. acetyl CoA, pyruvate, lactateb. ATP, carbon, pyruvatec. pyruvate, oxygen, lactated. pyruvate, carbon, acetyl CoAarrow_forward
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- Which of the following ideas is NOT TRUE for Glycolysis? A. Glycolysis breaks down glucose into two molecules of pyruvate. B. Glycolysis occurs in the cytoplasm and has two major phases. C. Glycolysis occurs whether or not oxygen is present. D. Glycolysis yields a net of 4 ATP.arrow_forwardThe ultimate acceptor of electrons in the nadh electron transport chain is a. H+ b. ATP c. O2 d. NADHarrow_forwardWhich of the following statements about the TCA cycle is INCORRECT? O a. The TCA cycle can recover much more energy than homolactic fermentation. b. All reactions of the TCA cycle take place in the mitochondria. C. The energy released in the TCA cycle is mainly stored in the reduced electron carriers NADH and FADH₂. O d. Under anaerobic conditions the TCA cycle is used to oxidize pyruvate. Oe. The TCA cycle is also called the citric acid cycle after the product of the first reaction catalyzed by pyruvate dehydrogenase.arrow_forward
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