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Mcqs MBBS Exams
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Biochemistry
(Single Best Answer) Question 1: Which of the following tests is not used in Epigenetics ?
A) Bi-sulfate sequencing
B) Chip on chip
C) HPLA
D) Methylation sensitive restriction enzyme digestion
Answer (Select an option above to get the answer):
(Single Best Answer) Question 2: A child has pellagra like symptoms, amino acids in urine and family history of 2 siblings affected and 2 siblings normal. Parents are not affected. The diagnosis is ?
A) Alkaptonuria
B) Hartnup disease
C) Phenylketonuria
D) Maple syrup disease
Answer (Select an option above to get the answer):
(Single Best Answer) Question 3: A doctor advises fructose intolerance test to a child coming with vomiting everytime after drinking fruit juice. The enzyme deficiency is ?
A) Aldolase B
B) 1, 6 fructose bisphosphate
C) Hepatic Fructo-kinsae
D) Phospho Fructo-kinase
Answer (Select an option above to get the answer):
(Single Best Answer) Question 4: Collagen contains all of the following amino acids except ?
A) Desmosine
B) Glycine
C) Lysine
D) Proline
Answer (Select an option above to get the answer):
(Single Best Answer) Question 5: The microscopic structure of a bio-molecule is detected using ?
A) USG
B) CT
C) MRI
D) X-ray crystallography
Answer (Select an option above to get the answer):
(Single Best Answer) Question 6: Glucose may be synthesized from ?
A) Adenine
B) Glycerol
C) Guanine
D) Palmitic acid
Answer (Select an option above to get the answer):
(Single Best Answer) Question 7: Mallate shuttle occurs in ?
A) Gluconeogenesis
B) Glycolysis
C) Glycogenolysis
D) HMP shunt
Answer (Select an option above to get the answer):
(Single Best Answer) Question 8: NADPH is required in ?
A) Glycolysis
B) Glycogenolysis
C) Gluconeogenesis
D) Fatty acid synthesis
Answer (Select an option above to get the answer):
(Single Best Answer) Question 9: The number of amino acids different in Human and Beef Insulins are ?
A) 1
B) 2
C) 3
D) 4
Answer (Select an option above to get the answer):
(Single Best Answer) Question 10: Biosynthesis of the enzme pyruvate carboxylase is repressed by ?
A) Insulin
B) Glucagon
C) Cortisol
D) Epinephrine
Answer (Select an option above to get the answer):