NCERT Solutions for Chapter: The Fundamental Unit of Life, Exercise 1: Multiple Choice Questions

Which of these are not a function of Ribosomes?

(i) It helps in the manufacture of protein molecules.

(ii) It helps in the manufacture of enzymes.

(iii) It helps in the manufacture of hormones.

(iv) It helps in the manufacture of starch molecules.

The proteins and lipids, essential for the building the cell membrane, are manufactured by

The only cell organelle seen in a prokaryotic cell is

Organelle without a cell membrane is

1 μm is

Lysosome arises from

Living cells were discovered by

Select the odd one out.