Question

Question 4
Which of these options is not a function of Ribosome?

(i) It helps in manufacture of protein molecules

(ii) It helps in manufacture of enzymes

(iii) It helps in manufacture of hormones

(iv) It helps in manufacture of starch molecules

(a) (i) and (ii)
(b) (ii) and (iii)
(c) (iii) and (iv)
(d) (iv) and (i)

Answer 1

The correct option is (C)

Explanation of correct option:

1. Ribosomes are cell organelles that are involved in the synthesis of protein.
2. Protein is needed for many cell functions such as repairing damage or directing chemical processes.
3. Enzymes are proteins that act as biological catalysts.
4. Ribosomes are not involved in the synthesis of any hormones.
5. It is also not responsible for the synthesis of starch molecules.

Final answer:

The manufacture of hormones and the manufacture of starch molecules are not functions of ribosomes.