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Medical Science Mcqs 5254 MCQs [All-Courses]

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Medical Science is the study of human health, diseases, prevention, and treatment, focusing on diagnosis, patient care, and medical research to improve healthcare outcomes.

All Topics  5254

Biotin is required for the activity of_____________?
A Pyruvate carboxylase
B Lactate dehydrogenase
C Succinate thiokinase
D Phosphohexose isomerase
Correct Answer: Pyruvate carboxylase
Mutation in the oxidative enzymes (peroxisomes) could lead to_______________?
A Zellweger’s syndrome
B Gaucher’s disease
C Epidermolysis bullosa
D Leber’s neuropathy
Correct Answer: Zellweger’s syndrome
Cofactor required for lipoprotein lipase activity is_______________?
A Apo A-II
B Apo C-II
C Apo C-III
D Apo B-II
Correct Answer: Apo C-II
Inactive precursors of enzymes are known as_______________?
A Apoenzymes
B Coenzymes
C Proenzymes
D Holoenzymes
Correct Answer: Proenzymes
Iron is present in all of the following except_______________?
A Myoglobin
B Cytochrome
C Catalase
D Pyruvate kinase
Correct Answer: Pyruvate kinase
Enzymes stored in muscle is________________?
A Alkaline phosphatase
B SGOT
C SGPT
D CPK
Correct Answer: CPK
Lactate dehydrogenase is____________?
A Isozyme
B Coenzyme
C Antienzyme
D Zymogen
Correct Answer: Isozyme
The combination of main supporting enzyme is called______________?
A Apoenzyme
B Coenzyme
C Holoenzyme
D Constitutive enzyme
Correct Answer: Holoenzyme
Which of the following is a membrane bound enzyme that catalyzes the formation of cyclic AMP from ATP ?
A Tyrosine kinase
B Polymerase
C ATP synthase
D Adenylate cyclase
Correct Answer: Adenylate cyclase
An example of layses is_____________?
A Glutamine synthetase
B Fumarase
C Cholinesterase
D Amylase
Correct Answer: Fumarase
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