1
AIPMT 2005
MCQ (Single Correct Answer)
+4
-1
Which functional group participates in disulphide bond formation in proteins?
A
Thioester
B
Thioether
C
Thiol
D
Thiolactone
2
AIPMT 2004
MCQ (Single Correct Answer)
+4
-1
The correct statement in respect of protein haemoglobin is that it
A
functions as a catalyst for biological reactions
B
maintains blood sugar level
C
acts as an oxygen carrier in the blood
D
forms antibodies and offers resistance to diseases.
3
AIPMT 2004
MCQ (Single Correct Answer)
+4
-1
The helical structure of protein is stablised by
A
dipeptide bonds
B
hydrogen bonds
C
ether bonds
D
peptide bonds
4
AIPMT 2004
MCQ (Single Correct Answer)
+4
-1
A sequence of how many nucleotides in messenger RNA makes a codon for an amino acid?
A
Three
B
Four
C
One
D
Two
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