CAMPBELL BIOLOGY MOD MASTERING (18 WEEK)
12th Edition
ISBN: 9780136920335
Author: Urry
Publisher: PEARSON
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Chapter 10, Problem 6TYU
In mechanism, photophosphorylation is most similar to
(A) substrate-level phosphorvlation in glycolysis.
(B) oxidative phosphorylation in
(C) carbon fixation.
(D) reduction of NADP.
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What is the direct mechanism of ATP synthesis during the electron transport phase of
cellular respiration? (what is the potential energy source that drives ATP production?) b) Why is
oxygen needed for this phase? c) What is the role of ATP synthase
Why are electron carriers (NAD+/NADH and FAD/FADH2) so important in the process of cellular respiration?
A)NADH and FADH2 are major components of the ETC, so without them, there would be no ETC in the cell.
B)They deliver electrons to the ETC, which in turn sets up chemiosmosis, where most of the ATP is generated.
C)They separate the electrons from the protons so that the protons can be moved out of the mitochondrion.
D)The electrons that they carry are able to directly phosphorylate ADP in order to generate the bulk of ATP in the cell.
E) They transport protons across the mitochondrial membrane.
14.
Indicate whether the statement is true for aerobic respiration, photosynthesis or both:
NADH is oxidized to NAD+ at complex I
a)Aerobic Respiration
b)Photosynthesis
c)Both
Chapter 10 Solutions
CAMPBELL BIOLOGY MOD MASTERING (18 WEEK)
Ch. 10.1 - Prob. 1CCCh. 10.1 - Prob. 2CCCh. 10.2 - Prob. 1CCCh. 10.2 - Prob. 2CCCh. 10.2 - Prob. 3CCCh. 10.3 - Prob. 1CCCh. 10.3 - Prob. 2CCCh. 10.3 - Prob. 3CCCh. 10.4 - Prob. 1CCCh. 10.4 - Prob. 2CC
Ch. 10.4 - Prob. 3CCCh. 10.4 - Prob. 4CCCh. 10.4 - Prob. 5CCCh. 10.5 - Prob. 1CCCh. 10.5 - Prob. 2CCCh. 10.5 - Prob. 3CCCh. 10.5 - Prob. 4CCCh. 10.6 - Prob. 1CCCh. 10 - Prob. 10.1CRCh. 10 - Prob. 10.2CRCh. 10 - Prob. 10.3CRCh. 10 - Prob. 10.4CRCh. 10 - Prob. 10.5CRCh. 10 - Prob. 10.6CRCh. 10 - The light reactions of photosynthesis supply the...Ch. 10 - Which of the following sequences correctly...Ch. 10 - How is photosynthesis similar in C4 plants and CAM...Ch. 10 - Prob. 4TYUCh. 10 - Prob. 5TYUCh. 10 - In mechanism, photophosphorylation is most similar...Ch. 10 - Prob. 7TYUCh. 10 - Prob. 8TYUCh. 10 - EVOLUTION CONNECTION Photorespiration can decrease...Ch. 10 - SCIENTIFIC INQUIRY MAKE CONNECTIONS The following...Ch. 10 - Prob. 11TYUCh. 10 - SYNTHESIZE YOUR KNOWLEDGE Watennelon snow in...
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- Substrate-level phosphorylation (a) occurs through a chemiosmotic mechanism (b) accounts for most of the ATP formed during aerobic cellular respiration (c) occurs during the conversion of pyruvate to acetyl CoA (d) occurs during glycolysis and the citric acid cycle (e) requires high energyelectrons from NADHarrow_forwardPhotosynthesis and aerobic cellular respiration both rely on electron transport chains to generate ATP. Which of the following does not correctly identify similarities and differences in the ETCs of these processes? a) Electrons delivered to the ETC are used to generate a proton gradient across the membrane b) In photosynthesis, the facilitated diffusion of protons across the membrane generates ATP and glucose molecules; in cellular respiration, this process generates ATP c) In photosynthesis, electrons are delivered to the ETC by NADPH; in cellular respiration, electrons are delivered to the ETC by NADH and FADH2 d) In prokaryotes, active transport moves protons across the cell’s plasma membrane during photosynthesis and cellular respirationarrow_forwardPer NADH consumed by Complex I, indicate the number for each, AS those reducing equivalents flow through the electron transport chain. In other words, if "XYZ" molecule gets reduced at one step and then re-oxidized at the next step, that would count as 1 XYZ reduced. Think Total not Net. a)Total # of Cytochrome C proteins reduced b)Total # of H+ pumped across membrane c)Total # of H2O producedarrow_forward
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