Microbiology: Principles and Explorations
9th Edition
ISBN: 9781118743164
Author: Jacquelyn G. Black, Laura J. Black
Publisher: WILEY
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Chapter 5, Problem 11SQ
What is feedback inhibition?
- (a) When the end product competitively inhibits the enzyme that produced it.
- (b) When the first enzyme in line shuts down because of a buildup in its substrate.
- (c) When an end product accumulates, it often binds to and inactivates the first enzyme that catalyzes the first reaction in the pathway.
- (d) It is a reversible noncompetitive inhibition that regulates the rate of many
metabolic pathways. - (e) c and d.
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their research
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7. Aerobic respiration of a protein that breaks down into 12 molecules of malic acid. Assume there is no
other carbon source and no acetyl-CoA.
NADH
FADH2
OP ATP
SLP ATP
Total ATP
Show your work using dimensional analysis here:
3
For each of the following problems calculate the following: (Week 6-3 Video with 6-1 and 6-2)
Consult the total catabolic pathways on the last page as a reference for the following questions.
A. How much NADH and FADH2 is produced and fed into the electron transport chain (If any)?
B. How much ATP is made from oxidative phosphorylation (OP), if any? Feed the NADH and FADH2 into the
electron transport chain: 3ATP/NADH, 2ATP/FADH2
C. How much ATP is made by substrate level phosphorylation (SLP)?
D. How much total ATP is made? Add the SLP and OP together.
1. Aerobic respiration using 0.5 mole of glucose?
NADH
FADH2
OP ATP
SLP ATP
Total ATP
Show your work using dimensional analysis here:
Chapter 5 Solutions
Microbiology: Principles and Explorations
Ch. 5 - How are photosynthesis and respiration related to...Ch. 5 - What is the main difference between...Ch. 5 - Distinguish between coenzyme and cofactor. How are...Ch. 5 - Prob. 2.2SCCh. 5 - Prob. 3.1SCCh. 5 - If four actual molecules of ATP are produced for...Ch. 5 - Prob. 3.3SCCh. 5 - Prob. 3.4SCCh. 5 - Prob. 4.1SCCh. 5 - What is returned to chlorophyll in cyclic...
Ch. 5 - What were probably the first kind of...Ch. 5 - What type of metabolism is characteristic of...Ch. 5 - Prob. 1CCSCh. 5 - Suppose that you had a culture known to contain...Ch. 5 - In what sequence might the different kinds of...Ch. 5 - Prob. 3CTQCh. 5 - Which of the following is not true about...Ch. 5 - Prob. 2SQCh. 5 - Prob. 3SQCh. 5 - Prob. 4SQCh. 5 - Prob. 5SQCh. 5 - Prob. 6SQCh. 5 - Prob. 7SQCh. 5 - Prob. 8SQCh. 5 - All of the following statements about competitive...Ch. 5 - Prob. 10SQCh. 5 - What is feedback inhibition? (a) When the end...Ch. 5 - Which of the following is true regarding the...Ch. 5 - Prob. 13SQCh. 5 - Prob. 14SQCh. 5 - During aerobic cell respiration most of the energy...Ch. 5 - The typical end products of complete aerobic cell...Ch. 5 - Prob. 17SQCh. 5 - The end products of photosynthesis in...Ch. 5 - Which of the following final electron acceptors is...Ch. 5 - Prob. 20SQCh. 5 - Prob. 21SQ
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