Rate Limiting Enzymes of Metabolic Processes

Please wait while the activity loads.
If this activity does not load, try refreshing your browser. Also, this page requires javascript. Please visit using a browser with javascript enabled.

If loading fails, click here to try again

Congratulations - you have completed Rate Limiting Enzymes of Metabolic Processes.

You scored %%SCORE%% out of %%TOTAL%%.

Your performance has been rated as %%RATING%%

Your answers are highlighted below.

Question 1

What is the rate limiting enzyme of ketogenesis?

A	HMG-CoA oxidase
B	HMG-CoA synthase
C	HMG-CoA phosphatase
D	HMG-CoA reductase

Question 2

What is the rate limiting enzyme of fatty acid oxidation?

A	Carnitine acyltransfease I
B	Fructose-1,6-bisphosphatse
C	HMG-CoA synthase
D	HMG-CoA reductase

Question 3

What is the rate limiting enzyme of cholesterol synthesis?

A	Phosphofurctokinase-1
B	Glycogen synthase
C	Fructose-1,6-bisphospatas
D	HMG-CoA reductase

Question 4

What is the rate limiting enzyme of glycogenolysis?

A	Acetyl-CoA carboxylase
B	Carbamoyl phosphate synthetase I
C	Glycogen phosphorylase
D	Glutamine-PRPP amidotransferase

Question 5

What is the rate limiting enzyme of glocolysis?

A	Phosphofructokinase-1
B	Fructose-1,6-bisphosphatase
C	Glycogen synthase
D	Carnitine acyltransferase I

Question 6

What is the rate limiting enzyme of de novo purine synthesis?

A	Glutamine-PRPP amindotransferase
B	HMG-CoA synthase
C	HMG-CoA reductase
D	Carbamoyl phosphate synthetase II

Question 7

What is the rate limiting enzyme of de novo pyrimidine synthesis?

A	Carnitine acyltransferase I
B	Crbamoyl phosphate synthetase I
C	Isocitrate dehydrogenase
D	Carbamoyl phosphate synthetase II

Question 8

What is the rate limiting enzyme of the TCA cycle?

A	HMG-CoA synthase
B	Isocitrate dehydrogenase
C	Glygen synthase
D	HMG-CoA reductase

Question 9

What is the rate limiting enzyme of gluconeogenesis?

A	Glycogen phosphorylase
B	Fructose-1,6-bisphosphatase
C	Acetyl-CoA carboxylase
D	Phosphofructokinase-1

Question 10

What is the rate limiting enzyme of urea cycle?

A	HMG-CoA Synthase
B	Carbamoyl phosphate synthetase I
C	Phosphofructokinase-1
D	Glycogen synthase

Question 11

What is the rate limiting enzyme of fatty acid synthesis?

A	HMG-CoA synthase
B	Acetyl-CoA carboxylase
C	Carnitine acyltransferase I
D	Carbamoyl phosphate synthatase I

Question 12

What is the rate limiting enzyme of glycogen synthesis?

A	Glucose-6-phosphate dehydrogenase
B	Glycogen synthase
C	Carbamoyl phosphate synthetase II
D	Carbamoyl phosphate synthetase I

Question 13

What is the rate limiting enzyme of the HMP shunt?

A	Phosphofructokinase-1
B	Glucose-6-phosphate dehydrogenase
C	HMG-CoA synthase
D	Isocitrate dehydrogenase

Once you are finished, click the button below. Any items you have not completed will be marked incorrect. Get Results

There are 13 questions to complete.