1
NEET 2016 Phase 1
MCQ (Single Correct Answer)
+4
-1
Change Language
Which one of the following statements is wrong?
A
Uracil is a pyrimidine.
B
Glycine is a sulphur containing amino acid.
C
Sucrose is a disaccharide.
D
Cellulose is a polysaccharide.
2
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following biomolecules does have a phosphodiester bond?
A
Amino acids in a polypeptide
B
Nucleic acids in a nucleotide
C
Fatty acids in a diglyceride
D
Monosaccharides in a polysaccharide
3
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
Change Language
The chitinous exoskeleton of arthropods is formed by the polymerisation of
A
N - acetyl glucosamine
B
lipoglycans
C
keratin sulphate and chondrotin sulphate
D
D - glucosamine.
4
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
Change Language
Which one of the following statements is incorrect?
A
The compettive inhibitor does not affect the rate of breakdown of the enzyme -substrate complex.
B
The presence of the competitive inhibitor decreases the Km of the enzyme for the substrate
C
A competitive inhibitor reacts reversibly with the enzyme to form and enzyme-inhibitor complex.
D
In competitive inhibition, the inhibitor molecules is not chemically changed by the enzyme.
NEET Subjects
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12