| (i) Right end of a polysaccharide chain is called reducing end while left end is called non-reducing end. |
| (ii) Starch can hold iodine molecules in its helical secondary structure but cellulose being non-helical, cannot hold iodine |
| (iii) Starch and glycogen are branched molecules. |
| (iv) Starch and glycogen are the reserve food materials of plants and animals, respectively. |
A) Statements (i) and (ii) are correct
B) Statements (ii) and (iii) are correct
C) Only statements (iv) is correct
D) All statements are correct
Correct Answer: D
Solution :
Right end of a polysaccharide chain is called reducing end while left end is called non-reducing end. Starch can hold iodine molecules in its helical secondary structure but cellulose being non- helical, cannot hold iodine Starch and glycogen are branched molecules. Starch and glycogen are the reserve food materials of plants and animals, respectively.
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