Pearson eText Bauman Microbiology with Diseases by Body Systems -- Instant Access (Pearson+)
5th Edition
ISBN: 9780135891018
Author: ROBERT BAUMAN
Publisher: PEARSON+
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 5, Problem 2CT
Explain why an excess of all three of the amino acids mentioned in Visualize It! question 3 (above) is required to inhibit production of DAHAP.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
esent
ane to produce the sucrose is actually
points) Consider a situation where valine was used by the liver for gluconeogenesis. Valine is metabolized via the
following pathway. 2022, Arizona State University
COA
valine
NH₂
COO
CO₂
ATP
HỌ NHỉ
COA CO₂
COO
NAD NADH
NAD NADH
COA
H+
H
FAD FADH2
r
CO2 COA
COA
H₂O
COO
H
COO
NADH NAD+
H
HOT
GTP GDP HOT
P₁
COA
ADP+ P
COA
COO
COA
Coo
succinyl CoA
How many molecules of valine would be required for one molecule of glucose?
Using the appropriate amount of valine determined above, how many NADH, FADH2, and ATP would be produced
or consumed by the conversion of valine into glucose?
Assume that any net production of NADH and FADH2 is used in electron transport. What is the maximum net ATP
production in the human mitochondria (10 c subunits)? Don't forget to add/subtract the ATP determined in the
above question.
The second high energy intermediate metabolite of glycolysis that can be used for substrate level phosphorylation is also a precursor molecule for the synthesis of several amino acids. Name 5 of these amino acids.
With fatty infiltration of the liver, the synthesis of phospholipids is disturbed. What is the biochemical basis of the development of such a condition? What are its possible nests? Justify the answer.
Chapter 5 Solutions
Pearson eText Bauman Microbiology with Diseases by Body Systems -- Instant Access (Pearson+)
Ch. 5 - How can oxidation take place in an anaerobic...Ch. 5 - Why do electrons carried by NADH allow for...Ch. 5 - Why does catabolism of amino acids for energy...Ch. 5 - An uninformed student describes the Calvin-Benson...Ch. 5 - Prob. 5TMWCh. 5 - Why is feedback inhibition necessary for...Ch. 5 - Breaks a large molecule into smaller ones a....Ch. 5 - Includes dehydration synthesis reactions a....Ch. 5 - Prob. 3MCCh. 5 - Prob. 4MC
Ch. 5 - Involves the production of cell membrane...Ch. 5 - Includes hydrolytic reactions a. anabolism only b....Ch. 5 - Includes metabolism a. anabolism only b. both...Ch. 5 - Prob. 8MCCh. 5 - A reduced molecule _________. a. has gained...Ch. 5 - Prob. 10MCCh. 5 - Coenzymes are ________. a. types of apoenzymes b....Ch. 5 - Which of the following statements best describes...Ch. 5 - Which of the following does not affect the...Ch. 5 - Most oxidation reactions in bacteria involve the...Ch. 5 - Under ideal conditions, the fermentation of one...Ch. 5 - Under ideal conditions, the complete aerobic...Ch. 5 - Which of the following statements about the...Ch. 5 - Reactions involved in the light-independent...Ch. 5 - The glycolysis pathway is basically __________. a....Ch. 5 - A major difference between anaerobic respiration...Ch. 5 - 1. _______ Occurs when energy from a compound...Ch. 5 - Fill in the Blanks 1. The final electron acceptor...Ch. 5 - Fill in the Blanks 2. Two ATP molecules are used...Ch. 5 - Fill in the Blanks 3. The initial catabolism of...Ch. 5 - Fill in the Blanks 4. ________ is a cyclic series...Ch. 5 - Fill in the Blanks 5. The final electron acceptor...Ch. 5 - Fill in the Blanks 6. Three common inorganic...Ch. 5 - Fill in the Blanks 7. Anaerobic respiration...Ch. 5 - Fill in the Blanks 8. Complete the following...Ch. 5 - Prob. 9FIBCh. 5 - Fill in the Blanks 10 The main coenzymes that...Ch. 5 - VISUALIZE IT! 1 Label the mitochondrion to...Ch. 5 - Label the diagram below to indicate acetyl-CoA,...Ch. 5 - Examine the biosynthetic pathway for the...Ch. 5 - Prob. 1SACh. 5 - Why we enzymes necessary for anabolic reactions to...Ch. 5 - How do organisms control the rate of metabolic...Ch. 5 - How does a nor-competitive inhibitor at a single...Ch. 5 - Explain the mechanism of negative feedback with...Ch. 5 - Facultative anaerobes can live under either...Ch. 5 - How does oxidation of a molecule occur without...Ch. 5 - List at least four groups of microorganisms that...Ch. 5 - Why do we breathe oxygen and give of carbon...Ch. 5 - Why do cyanobacteria and algae take in carbon...Ch. 5 - What happens to the carbon atoms in sugar...Ch. 5 - How do yeast cells make alcohol and cause bread to...Ch. 5 - Where specifically does the most significant...Ch. 5 - Why are vitamins essential metabolic factors for...Ch. 5 - A laboratory scientist notices that a cer1ain...Ch. 5 - Arsenic is a poison that exists in two states in...Ch. 5 - Explain why an excess of all three of the amino...Ch. 5 - Why might an organism that uses glycolysis and the...Ch. 5 - Describe how bacterial fermentation causes milk to...Ch. 5 - Giardia intestinalis and Entamoeba histolytica are...Ch. 5 - Two cultures of a facultative anaerobe are grown...Ch. 5 - What is the maximum number of molecules of ATP...Ch. 5 - In terms of its effects on human metabolism, why...Ch. 5 - Cyanide is a potent poison because it irreversibly...Ch. 5 - How are photophosphorylation and oxidative...Ch. 5 - Members of the pathogenic bacterial genus...Ch. 5 - Compare and contrast aerobic respiration,...Ch. 5 - Scientists estimate that up to one-third of Earths...Ch. 5 - A young student was troubled by the idea that a...Ch. 5 - If a bacterium uses beta-oxidation to catabolize a...Ch. 5 - Some desert rodents rarely have water to drink....Ch. 5 - Prob. 17CTCh. 5 - We have examined the total ATP, NADH, and FADH2...Ch. 5 - Explain why hyperthermophiles do not cause disease...Ch. 5 - In addition to extremes in temperature and pH,...Ch. 5 - Figure 5.18b illustrates events in aerobic...Ch. 5 - Suppose you could insert a tiny pH probe into the...Ch. 5 - Even though Pseudomonas aeruginosa and...Ch. 5 - Photosynthetic organisms are rarely pathogenic....Ch. 5 - Prob. 25CTCh. 5 - A scientist moves a green plant grown in sunlight...Ch. 5 - What class of enzyme is involved in amination...Ch. 5 - Using the following terms, fill in the following...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Years ago there was interest in using uncouplers such as dinitrophenol as weight control agents. Presumably, fat could be oxidized without concomi- tant ATP synthesis for re-formation of fat or carbohydrate. Why was this a bad (i.e., fatal) idea?arrow_forwardShow the complete reaction mechanism for the deamination of alanine until the amino group is transferred to the keto acid acceptor ⍺-ketoglutaratearrow_forwardIf phenylalanine was not an essential amino acid, would diet therapy (the elimination of phenylalanine from the diet) for PKU work? Do not just say yes or no. Give a short explanation for this hypothetical situation.arrow_forward
- Part B Some nonessential amino acids are synthesized in the body by a simple transamination. The transamination between oxaloacetate, an a-keto acid, and glutamate, a amino acid with the side chain -CH₂CH₂COO proceeds according to the following reaction: OOC-CH₂-C-COO + OOC-CH₂CH₂CH COO OOC-CH₂CH₂-C-COO + amino acid 2 NH₂+ Predict the structure of the amino acid product, indicated by amino acid 2, for the reaction. Draw the molecule on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars. The single bond is active by default. Include all hydrogen atoms and formal charges.arrow_forwardWhich substrates generally undergo elimination by the unimolecular (E1) mechanismarrow_forwardGive answer all questions with explanation pleasearrow_forward
- Shown below is a substrate for a Trypsin. Draw the mechanism for this serine protease using the artificial substrate. Be sure to draw the catalytic triad, and show the role of the oxyanion hole. Draw the complete structure of every intermediate and product and PUSH ARROWS!!!!! Do not abbreviate structures using R and R' H₂N _N_CH. сно CH₂ CH₂ CH₂ NH d=19H₂ NH₂ O CH- H₂C HN O CHarrow_forwardWhich two enzyme curves would be generated from a themophilic bacteria that lives in a strongly acid environment? Please provide a supportive statement about why you picked each of the two curves you picked. Your answer should include information from the graphs. 3. 51 20 40 60 80 100 1. 2. 6. (a) Temperature ("c) (b) PH I Rate of reaction Rate of reaclionarrow_forwardPlease answer this step by step with a diagram showing how it happens.arrow_forward
- Suggest a name for an enzymes that catalyzes each of the following reactions.1. Hydrolysis of Lactose 2. Oxidation of Nitrate3. Decarboxylation of Citrate4. Reduction of Exalatearrow_forwardFor answer (a) regarding the last row of compounds, why is the -CH-(CH3)2 not also responsible for the substrate specificity given it is also identical across the substrate and the inhibitors?arrow_forwardThe first step in amino acid catabolism usually involve transamination.since ammonia is a serious neurotoxin, the body maintains the nitrogen and ammonia balance carefully. Discuss the pathway, organelle and organs involved in maintaining this balance. Provide a schematic presentation of the pathway to supplement your discussion.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
What is a Primary and Secondary Metabolite?; Author: Unicity International;https://www.youtube.com/watch?v=TRNUURm0agM;License: Standard Youtube License