EASY
TS EAMCET
IMPORTANT
Earn 100

Assertion Starch can hold iodine molecules whereas cellulose cannot hold iodine molecules.
Reason Cellulose forms helical secondary structures whereas starch does not contain complex helices.
The correct answer is:
(a)Both and are true. is the correct explanation of .
(b)Both and are true, but is not the correct explanation of
(c) is true but is false.
(d) is false but is true.

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Important Questions on Biomolecules
MEDIUM
TS EAMCET
IMPORTANT
Identify the functions of these proteins respectively:
List I | List II |
i) Trypsin | A) Enables glucose transport into cells |
ii) Receptor | B) Enzymes |
iii) Insulin | C) Intercellular ground substance |
iv) GLUT-4 | D) Hormone |
v) Collagen | E) Taste receptor |

EASY
TS EAMCET
IMPORTANT
Identify the chemical components of nucleic acid
A) Cysteine
B) Heterocyclic compound
C) Tyrosine
D) Phosphoric acid
E) Ribulose
F) Monosaccharide

MEDIUM
TS EAMCET
IMPORTANT
Choose the correct statements:
A) DNA directly codes for the synthesis of proteins
B) DNA and RNA both can function as genetic material
C) DNA is storage of genetic material and RNA transfers genetic information
D) RNA is indirectly codes for the synthesis of protein

MEDIUM
TS EAMCET
IMPORTANT
Match the following lists.
List-I | List-II | ||
(A) | Glycerol | (I) | Phospholipid |
(B) | Aromatic amino acid | (II) | Lower melting point |
(C) | Lecithin | (III) | Trihydroxypropane |
(D) | Gingelly oil | (IV) | Tryptophan |
