1
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1
Change Language

When a carrier protein facilitates the movement of two molecules across the membrane in same direction, it is called

A
Symport
B
Uniport
C
Transport
D
Antiport
2
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1
Change Language

Match List-I with List-II

List-I
List-II
(a) Adenine (i) Pigment
(b) Anthocyanin (ii) Polysaccharide
(c) Chitin (iii) Alkaloid
(d) Codeine (iv) Purine

Choose the correct answer from the options given below

A
(a) - (i), (b) - (iv), (c) - (iii), (d) - (ii)
B
(a) - (iv), (b) - (i), (c) - (ii), (d) - (iii)
C
(a) - (iv), (b) - (iii), (c) - (ii), (d) - (i)
D
(a) - (iii), (b) - (i), (c) - (iv), (d) - (ii)
3
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1
Change Language

Primary proteins are also called as polypeptides because :

A
They can assume many conformations
B
They are linear chains
C
They are polymers of peptide monomers
D
Successive amino acids are joined by peptide bonds
4
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1
Change Language

Which of the following pair represents free living nitrogen fixing aerobic bacteria?

A
Pseudomonas and Thiobacillus
B
Rhizobium and Frankia
C
Azotobacter and Beijernickia
D
Anabaena and Rhodospirillum
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