Question

Arrange the following cell organelles in descending order based on their size.
P-Chloroplast, Q-Ribosome, R-Nucleus, S-Lysosome

• A. Q, S, P, R
• B. Q, S, R, P
• C. R, P, S, Q
• D. R, P, Q, S

Answer 1

The correct option is C R, P, S, Q

R- The size of the nucleus is about 1.7 x 10${}^{-9}$ µm.

P- The chloroplasts have the size of 3 µm.

S- The size of the lysosomes is 0.1-1 µm.

Q- The size of the ribosomes is about 0.02 µm.

Thus, the correct answer is option C.