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Mcqs MBBS Exams India
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Home >> Biochemistry >> Mcqs Page 23
(Single Best Answer) Question 221: Food with maximum Cholesterol content ?
A) Egg
B) Coconut Oil
C) Hydrogenated Fats
D) Ghee (Hydrogenated)
Answer (Select an option above to get the answer):
(Single Best Answer) Question 222: DNA estimation can be done by ?
A) Spectrophotometer
B) Spirometer
C) Sphygmometer
D) pH meter
Answer (Select an option above to get the answer):
(Single Best Answer) Question 223: Fluorescence means ?
A) Release of equal wavelength light at constant rate
B) Release of shorter wavelength light on absorbing light of longer wavelength
C) Release of longer wavelength light on absorbing light of short wavelength
D) Spontaneous illumination in dark
Answer (Select an option above to get the answer):
(Single Best Answer) Question 224: Gluconeogenesis in Fasting state is indicated by ?
A) Fructose 2,6 bisphosphate activation by PFK-1
B) Fructose 1,6 bisphosphate activation by Pyruvate Kinase
C) Pyruvate Carboxylase activation by Acetyl CoA
D) Citrate activation by Acetyl Co-A Carboxylase
Answer (Select an option above to get the answer):
(Single Best Answer) Question 225: Match List I with List II and select the correct answer using the code given below the Lists:
List I
(Globin chains)
List II
(Types of haemoglobin)
A. alpha2beta21. HbA2
alpha2gamma2HbA
alpha2delta2HbF
D. beta2beta24. Hb H

Code:
A) A4 B3 C1 D2
B) A4 B1 C3 D2
C) A2 B1 C3 D4
D) A2 B3 C1 D4
Answer (Select an option above to get the answer):
(Single Best Answer) Question 226: What is the naturally occuring form of vitamin D in the human skin ?
A) Calciferol
B) 7 hydroxycholesterol
C) 25 hydroxycholecalciferol
D) 1,25 dihydroxycholecalciferol
Answer (Select an option above to get the answer):
(Single Best Answer) Question 227: Polymerase Chain Reaction technique is used for ?
A) DNA amplification
B) DNA sequencing
C) screening gene libraries
D) synthesis of polymerases
Answer (Select an option above to get the answer):
(Single Best Answer) Question 228: Iron is absorbed predominantly in the ?
A) Stomach
B) Jejunum
C) Ileum
D) Colon
Answer (Select an option above to get the answer):
(Single Best Answer) Question 229: The biological value of a given protein depends upon ?
A) Digestibility and leucine content
B) Digestibility and amino acid composition
C) Amino acid composition alone
D) Amino acid composition and specific dynamic effect
Answer (Select an option above to get the answer):
(Single Best Answer) Question 230: Which one of the following is a polyunsaturated fatty acid ?
A) Palmitic acid
B) Stearic acid
C) Oleic acid
D) Linoleic acid
Answer (Select an option above to get the answer):