Biochemistry Questions Bank Online Exam Quiz
Biochemistry Questions Bank GK Quiz. Question and Answers related to Biochemistry Questions Bank. MCQ (Multiple Choice Questions with answers about Biochemistry Questions Bank
How many carbons are present in HMG co-A?
Options
A : 2
B : 3
C : 5
D : 6
How many carbons are present in geranyl pyrophosphate?
Options
A : 8
B : 9
C : 10
D : 11
The essential intermediates in the pathway from acetate to cholesterol are ___________
Options
A : Acetic acid
B : Ethylene
C : Isoprene units
D : Methane
Which is the first intermediate in cholesterol synthesis?
Options
A : Mevalonate
B : Isoprene
C : Squalene
D : Ethylene
Generally, the receptors for steroid hormones reside at ___________
Options
A : Nucleoplasm
B : Nuclear membrane
C : Cytoplasm
D : Plasma membrane
Which of the following regulates the female reproductive cycle?
Options
A : Progesterone
B : Testosterone
C : Estrogens
D : Glucocorticoids
Prednisolone and prednisone are chemically ___________
Options
A : Steroids
B : Glycerol derivatives
C : Non-steroid anti-inflammatory drug
D : Amino alcohols
Steroids have ___________
Options
A : Sterol nucleus with two alkyl chain attached to the ring D of cholesterol
B : Sterol nucleus with two CH3 between C and D ring and A and B ring of cholesterol
C : Sterol nucleus without CH3 between C ring and D ring of cholesterol
D : Sterol nucleus but lack the alkyl chain attached to the ring D of cholesterol
Which of the following is the integral membrane protein of smooth ER?
Options
A : Thiolase
B : HMG co-A synthase
C : HMG co-A reductase
D : Pyruvate kinase
Which of the following is the major point of regulation on the pathway to cholesterol?
Options
A : Thiolase
B : HMG co-A synthase
C : HMG co-A reductase
D : Pyruvate kinase
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