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Mcqs MBBS Exams India
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Home >> Exams >> India Exams >> MD MS EE >> AIPGMEE >> Mcqs Page 135
(Single Best Answer) Question 1341: The transmembrane region of a protein is likely to have?
A) A stretch of hydrophilic amino acids
B) A stretch of hydrophobic amino acids
C) A disulphide loop
D) Alternating hydrophilic and hydrophobic amino acids
Answer (Select an option above to get the answer):
(Single Best Answer) Question 1342: A person on a fat free carbohydrate rich diet continues to grow obese. Which of the following lipoproteins is likely to be elevated in his blood?
A) Chylomicrons
B) VLDL
C) LDL
D) HDL
Answer (Select an option above to get the answer):
(Single Best Answer) Question 1343: A young man finds that every time he eats dairy products he feels very uncomfortable. His stomach becomes distended. He develops gas and diarrhea frequently. These symptoms do not appear when he eats foods other than dairy products. Which of the following is the most likely enzyme in which this young man is deficient?
A) alpha - amylase
B) beta - galactosidase
C) alpha- glucosidase
D) Sucrase
Answer (Select an option above to get the answer):
(Single Best Answer) Question 1344: A segment of an eucaryotic gene that is not represented in the mature mRNA, is known as?
A) Intron
B) Exon
C) Plasmid
D) TATA Box
Answer (Select an option above to get the answer):
(Single Best Answer) Question 1345: An enzyme that makes a double stranded DNA copy from a single stranded RNA template molecule is known as?
A) DNA polymerase
B) RNA polymerase
C) Reverse transcriptase
D) Phosphokinase
Answer (Select an option above to get the answer):
(Single Best Answer) Question 1346: A small Ca2+ binding protein that modifies the activity of many enzymes and other proteins in response to changes of Ca2+ concentration, is known as?
A) Cycline
B) Calmodulin
C) Collagen
D) Kinesin
Answer (Select an option above to get the answer):
(Single Best Answer) Question 1347: Which of the following groups of proteins assist in the folding of other proteins?
A) Proteases
B) Proteosomes
C) Templates
D) Chaperones
Answer (Select an option above to get the answer):
(Single Best Answer) Question 1348: Cytochrome C of the bacteria has 50% identity of amino acid sequence with that of human. Which of the following is the most conserved parameter in these two proteins?
A) Quaternary structure
B) Tertiary structure
C) Amino acid sequence
D) Loop and turn segments
Answer (Select an option above to get the answer):
(Single Best Answer) Question 1349: To which of the following family of chemical mediators of inflammation, the Lipoxins belong?
A) Kinin system
B) Cytokines
C) Chemokines
D) Arachidonic acid metabolites
Answer (Select an option above to get the answer):
(Single Best Answer) Question 1350: A patient undergoing caesarian section following prolonged labour under subarachnoid block developed carpopedal spasm. Lignocaine was used as anaesthetic agent. The most likely diagnosis is?
A) Amniotic fluid embolism
B) Lignocaine toxicity
C) Hypocalcemia
D) Hypokalemia
Answer (Select an option above to get the answer):