Which of these enzymes is correctly paired with one of its immediate products? a. Glycogen phosphorylase:...
Which of these enzymes is correctly paired with one of its immediate products?
a. Glycogen phosphorylase: Glucose 6-P
b. Fatty acid synthase: Oleate
c. HMG CoA Reductase: HMG CoA
d. Debranching enzyme: Free glucose
Homework Answers
The correct answer is d
The debranching enzyme factilate the breakdown of starch or glycogen into glucose thus glucose is the immediate product.
The correct explantion for other wrong answers:
a)glycogen phosphorylase converts glycogen into glucose 1 phosphate this can be readily converted into glucose 6 phosphate .
b)The immediate product of fatty acid synthase is palmate
c)HMG CoA convert HMG CoA into mevalonate during sterol synthesis
Add Answer to:
Which of these enzymes is correctly paired with one of its
immediate products?
a. Glycogen phosphorylase:...
Hi the automatic grader for my biochemistry assignment is saying im getting things wrong but i...
Hi the automatic grader for my biochemistry assignment is saying
im getting things wrong but i cannot figure out which. Please tell
me which are wrong with corrected answers. Thanks!
DUE AT MIDNIGHT PLEASE HELP ASAP
Question 39 (2.5 points) Saved Which of these enzymes is correctly paired with one of its immediate products? Glycogen phosphorylase: Glucose 6-P Fatty acid synthase: Oleate HMG COA Reductase: HMG COA O Debranching enzyme: Free glucose Question 40 (2.5 points) Saved Which enzyme is...
Answer the following two questions. Statins, such as lovastatin. competitively inhibit one of the enzymes of...
Answer the following two questions. Statins, such as lovastatin. competitively inhibit one of the enzymes of cholesterol synthesis. The structure of lovastatin is given below. Which enzyme does it inhibit? smallcircle HMG-CoA synthase smallcircle HMG-CoA reductase smallcircle pyrophosphomevalonate decarboxylase smallcircle squalene synthase
D Question 30 Soveral hours after a meal, the brain uses During starvation, the brain uses...
D Question 30 Soveral hours after a meal, the brain uses During starvation, the brain uses as fuel. glucose from glycogen stored in the brain ketone bodies produced in the heart glucose from olycogen stored in the liver kolone bodies produced in the liver glucose from glycogen stored in the muscles kotone bodo produced in the liver fatty acids from adipose tissue glucose from gluconeogenesis in the liver D Question 31 Question 2 pts Which of the following enzyme pairs...
1. Which of the following is true regarding glycogen metabolism? a. Glycogen synthase is activated by...
1. Which of the following is true regarding glycogen metabolism? a. Glycogen synthase is activated by phosporylation. b. Glycogen phosphorylase kinase activates glycogen phosphorylase through phosphorylation. c. The activation of PKA is downstream of insulin signaling in muscle cells. d. Glycogen phosphorylase releases free glucose from the ends of glycogen.
QUESTION 4 Which of the following enzymes directly converts phosphorylaseb into the more active form, phosphorylase...
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Easy question, 30 min timed assignment, please answer ASAP, thanks. 1. Glycerol from hydrolysis of triacylglycerols...
Easy question, 30 min timed assignment, please answer ASAP,
thanks.
1. Glycerol from hydrolysis of triacylglycerols enters gluconeogenesis at. a. glyceraldehyde-3-phosphate. b. dihydroxyacetone phosphate. c. 1,3-bisphosphoglycerate. d. 3-phosphoglycerate. e. 2-phosphoglycerate. or tissue prefers to use ketone bodies such as acetoacetate as a source of fuel instead of glucose? a. heart muscle c. brain d. liver e. stomach b. adrenal cortex 3. The key enzyme in glycogen degradation is a. glycogen phosphatase. b. glycogen hydrolase. c. glycogen phosphorylase A d. glycogen...
10.Which statement regarding the transcriptional regulation of PEP carboxykinase is false A. The promoter region of...
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In its non-phosphorylated state, glycogen phosphorylase can be activated by which of the following molecules? 0...
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Steps 6 and 8 of the citric acid cycles are _____ reactions. phosphate-transfer hydrolysis oxidation–reduction carboxylation...
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If glucose levels in the blood were low, which of the following enzymes would be active?...
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Hi the automatic grader for my biochemistry assignment is saying
im getting things wrong but i cannot figure out which. Please tell
me which are wrong with corrected answers. Thanks!
DUE AT MIDNIGHT PLEASE HELP ASAP
Question 39 (2.5 points) Saved Which of these enzymes is correctly paired with one of its immediate products? Glycogen phosphorylase: Glucose 6-P Fatty acid synthase: Oleate HMG COA Reductase: HMG COA O Debranching enzyme: Free glucose Question 40 (2.5 points) Saved Which enzyme is...
Answer the following two questions. Statins, such as lovastatin. competitively inhibit one of the enzymes of cholesterol synthesis. The structure of lovastatin is given below. Which enzyme does it inhibit? smallcircle HMG-CoA synthase smallcircle HMG-CoA reductase smallcircle pyrophosphomevalonate decarboxylase smallcircle squalene synthase
D Question 30 Soveral hours after a meal, the brain uses During starvation, the brain uses as fuel. glucose from glycogen stored in the brain ketone bodies produced in the heart glucose from olycogen stored in the liver kolone bodies produced in the liver glucose from glycogen stored in the muscles kotone bodo produced in the liver fatty acids from adipose tissue glucose from gluconeogenesis in the liver D Question 31 Question 2 pts Which of the following enzyme pairs...
QUESTION 4 Which of the following enzymes directly converts phosphorylaseb into the more active form, phosphorylase a? A. CAMP-dependent protein kinase B. phosphorylase kinase C. protein kinase A D. adenylate kinase E phosphoprotein phosphatase The biotin prosthetic group of pyruvate carboxylase is covalently attached to a residue of the enzyme ? A. Vakine B. serine C. lysine D. arginine E. the biotin is attached non-covalently Which of the following serves as the energy source for the metabolic conversion of oxaloacetate...
Easy question, 30 min timed assignment, please answer ASAP,
thanks.
1. Glycerol from hydrolysis of triacylglycerols enters gluconeogenesis at. a. glyceraldehyde-3-phosphate. b. dihydroxyacetone phosphate. c. 1,3-bisphosphoglycerate. d. 3-phosphoglycerate. e. 2-phosphoglycerate. or tissue prefers to use ketone bodies such as acetoacetate as a source of fuel instead of glucose? a. heart muscle c. brain d. liver e. stomach b. adrenal cortex 3. The key enzyme in glycogen degradation is a. glycogen phosphatase. b. glycogen hydrolase. c. glycogen phosphorylase A d. glycogen...
In its non-phosphorylated state, glycogen phosphorylase can be activated by which of the following molecules? 0 АТР ADP AMP glucose-6-phosphate glucose
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