3
MCQ (Single Correct Answer)
Amino acids have both an amino group and a carboxyl group in their structure. Which amongst the following is an amino acid?
A
Formic acid
B
Glycerol
C
Glyolic acid
D
Glycine
4
MCQ (Single Correct Answer)
An amino acid under certain conditions have both positive and negative charges simultaneously in the same molecule. Such a form of amino acid is called
A
acidic form
B
basic form
C
aromatic form
D
zwitterionic form
5
MCQ (Single Correct Answer)
Which of the following sugars howe the same number of carbon as present in glucose?
A
Fructose
B
Erythrose
C
Ribulose
D
Ribose
6
MCQ (Single Correct Answer)
An acid soluble compound formed by phosphorylation of nucleoside is called
A
nitrogen base
B
adenine
C
sugar phosphate
D
nucleotide
7
MCQ (Single Correct Answer)
When we homogenise any tissue in an acid, the acid soluble pool represents
A
cytoplasm
B
cell membrane
C
nucleus
D
mitochondria