The segment of DNA, which acts as the instrumental manual for the synthesis of the protein is
nucleotide
ribose
gene
nucleoside
On hydrolysis of starch, we finally get
glucose
fructose
both (a) and (b)
sucrose
The human body does not produce
DNA
vitamins
hormones
enzymes
Which of the following protein destroy the antigen when it enters in body cell ?
Antibodies
Insulin
Chromoprotein
Phosphoprotein
Which of the following is correct about H-bonding in nucleotide ?
A-T, G-C
A-G, T-C
G-T, A-C
A-A, T-T
Which functional group participates in disulphide bond formation in proteins ?
Thiolactone
Thiol
Thioether
Thioester
αD(+)-glucose and βD(+)-glucose are
anomers
epimers
enantiomers
geometrical isomers
Vitamin B12 contains
Zn (II)
Ca (II)
Fe (II)
Co (III)
Aspirin is an acetylation product of
o-hydroxybenzoic acid
o-hydroxybenzene
m-hydroxybenzoic acid
p-dihydroxybenzene
Which of the following is the sweetest sugar ?
Sucrose
Glucose
Fructose
Maltose