M C Q s D r i v e

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.

Histidine is converted to histamine by_____________?
A Transamination
B Hydroxylation
C Decarboxylation
D Reduction
Correct Answer: Decarboxylation
ALbumin is synthesized by_____________?
A Liver
B Kidney
C Muscle
D Spleen
Correct Answer: Liver
Which of the following amino acids is quickly converted to tyrosine ?
A Arginine
B Glycine
C Phenylalanine
D Leucine
Correct Answer: Phenylalanine
Synthesis of protein occurs on__________________?
A Mitochondria
B Poly ribosomes
C Nucleus
D Golgi bodies
Correct Answer: Poly ribosomes
Which of the following is present in the plasma but absent in the serum ?
A Albumin
B Globulin
C Lecithin
D Firbinogen
Correct Answer: Firbinogen
The amino acid, which is used is the estimation of collagen is_____________?
A Hydroxyproline
B Proline
C Lysine
D Glycine
Correct Answer: Hydroxyproline
The amino acid from which niacin is synthesized is______________?
A Tyrosine
B Theronine
C Tryptophan
D Histidine
Correct Answer: Tryptophan
Hydroxylation of proline require the following except____________?
A Fe+2
B O2
C Ascorbic acid
D Succinate
Correct Answer: Succinate
The process by which a base sequence of messenger RNA is synthesized (by a RNA polymerase) on a template of complementary DNA is called______________?
A Transcription
B Transduction
C Translation
D Translocation
Correct Answer: Transcription
The major fuel for the brain after several weeds of starvation______________?
A Glucose
B Fatty acid
C Beta hydroxy butyrate
D Glycerol
Correct Answer: Beta hydroxy butyrate