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Mcqs MBBS Exams India
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(Single Best Answer) Question 2581: Which of the following is correctly matched ?
A) A cells - insulin
B) B cells - somatostatin
C) D cells - glucagon
D) G cells - gastrin
Answer (Select an option above to get the answer):
(Single Best Answer) Question 2582: Which of the following receptors are present on the Sertoli cells ?
A) Inhibin
B) FSH
C) LH
Answer (Select an option above to get the answer):
(Single Best Answer) Question 2583: In PCR (Polymerase Chain Reaction) the following cation is used ?
A) Ca
B) Mg
C) Li
D) Na
Answer (Select an option above to get the answer):
(Single Best Answer) Question 2584: Proteins with same structure and different sequence evolved through process that was ?
A) Convergent
B) Divergent
C) Opportunistic
D) Incidental
Answer (Select an option above to get the answer):
(Single Best Answer) Question 2585: Vitamin K is important in ?
A) Carboxylation
B) Hydroxylation
Answer (Select an option above to get the answer):
(Single Best Answer) Question 2586: Peroxidase is used in estimation of ?
A) Hemoglobin
B) Glucose
C) Ammonia
Answer (Select an option above to get the answer):
(Single Best Answer) Question 2587: PAS is used for staining ?
A) Fungal cell wall
B) Basement membrane
C) Glycogen
D) Lipids
Answer (Select an option above to get the answer):
(Single Best Answer) Question 2588: All of the following are methods of estimation of Hb except ?
A) Drabkin's method
B) Sahl's method
C) Spectrophotometry
D) Wintrobe's method
Answer (Select an option above to get the answer):
(Single Best Answer) Question 2589: FNAC Needle guage size is ?
A) 26 - 28
B) 22 - 26
C) 18 - 22
D) 16 - 18
Answer (Select an option above to get the answer):
(Single Best Answer) Question 2590: In Reye's syndrome, the histological findings are ?
A) Mitochondrial blebs and enlarged mitochondria
B) Dilatation of endoplasmic reticulum
C) Depletion of glycogen
D) Perinuclear staining
Answer (Select an option above to get the answer):