Multiple Choice
In the carboxylation of pyruvate to oxaloacetate by the enzyme pyruvate carboxylase, acetyl CoA interacts with pyruvate carboxylase as a
A) substrate.
B) noncompetitive inhibitor.
C) homotropic activator.
D) heterotropic activator.
E) competitive inhibitor.
Correct Answer:
Verified
Correct Answer:
Verified
Q20: The glycogen branching enzyme is classified as<br>A)
Q21: All of the following statements apply to
Q22: Which of the following would stimulate the
Q23: Enzymes catalyzing reactions that are essentially irreversible
Q24: The substrates for the phosphoenolpyruvate carboxykinase reaction
Q26: The substrate for the committed step in
Q27: An enzyme required for gluconeogenesis and which
Q28: Which statement regarding the control of glycogen
Q29: Ethanol may inhibit gluconeogenesis by<br>A) direct activation
Q30: Which of the enzymes below acts in