781. Citric acid accumulation would:
A. Stimulate phosphofructokinase activity
B. Stimulate fructose1,6 diphosphatase activity
(C. Inhibit phosphofructokinase activity)
D. Both B and C
782. Which of the following is not involved in the biosynthesis of DNA?
A. Energy from ATP
B. Mononucleotides
(C. Carbonic anhydrase)
D. Enzymes
783. Which of the following would be considered a part of metabolism?
A. Biosynthetic pathways that build DNA
B. Pathways that break down complex carbohydrates via catabolism
C. Capturing light energy for glucose production
(D. All of the above)
784. What is the function of insulin?
A. Stimulates gluconeogenesis and glycolysis
(B. Stimulates gluconeogenesis and inhibits glycolysis)
C. Inhibits gluconeogenesis and glycolysis
D. Inhibits gluconeogenesis and stimulates glycolysis
785. What is present in the stomach to prevent self-digestion?
(A. Mucus)
B. Acid
C. Enzymes
D. Hormones
786. Proteins and lipids are converted into glycolipids and glycoproteins by adding carbohydrates by___________?
A: Ribosomes
B: Cytoplasm
(C: Golgi apparatus)
D: Endoplasmic reticulum
787. Biological molecules (proteins) that catalyze a biochemical reaction and remain unchanged after the completion of the reaction are called_____________________?
A: Cofactor
(B: Coenzymes)
C: Activator
D: Enzymes
788. In which of the following locations are enzymes controlling cellular respiration present?
A: Nucleus
B: Chloroplast
(C: Mitochondria)
D: Ribosome
789. In the Golgi apparatus, the maturing face is____________?
A: Biconcave
B: Convex
(C: Spherical)
D: Concave
790. A cofactor made of inorganic ions that are detachable is called__________________?
A: Prosthetic group
B: Coenzyme
C: Activator
(D: Cofactor)
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