1
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Change Language
Following are the statements with reference to 'lipids'.

(1) Lipids having only single bonds are called unsaturated fatty acids

(2) Lecithin is a phospholipid.

(3) Trihydroxy propane is glycerol

(4) Palmitic acid has 20 carbon atoms including carboxyl carbon.

(5) Arachidonic acid has 16 carbon atoms.

Choose the correct answer from the options given below.
A
(2) and (5) only
B
(1) and (2) only
C
(3) and (4) only
D
(2) and (3) only
2
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Change Language
Identify the substances having glycosidic bond and peptide bond, respectively in their structure
A
Glycerol, trypsin
B
Cellulose, lecithin
C
Inulin, insulin
D
Chitin, cholesterol
3
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Change Language
Which one of the following is the most abundant protein in the animals?
A
Collagen
B
Lectin
C
Insulin
D
Haemoglobin
4
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Change Language
Match the following

(a) Inhibitor of catalytic activity (i) Ricin
(b) Possess peptide bonds (ii) Malonate
(c) Cell wall material in fungi (iii) Chitin
(d) Secondary metabolite (iv) Collagen

Choose the correct option from the following
A
(A) $$ \to $$ (ii), (B) $$ \to $$ (iii), (C) $$ \to $$ (i), (D) $$ \to $$ (iv)
B
(A) $$ \to $$ (iii), (B) $$ \to $$ (i), (C) $$ \to $$ (iv), (D) $$ \to $$ (ii)
C
(A) $$ \to $$ (ii), (B) $$ \to $$ (iv), (C) $$ \to $$ (iii), (D) $$ \to $$ (i)
D
(A) $$ \to $$ (iii), (B) $$ \to $$ (iv), (C) $$ \to $$ (i), (D) $$ \to $$ (ii)
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