Question

Palade discovered which of the following cell organelles?

• A. Endoplasmic reticulum
• B. Lysosome
• C. Mitochondria
• D. Ribosome

Answer 1

Answer: (D)

Ribosome

Answer 2

Ribosomes were discovered by Robinson and Brown $(1953)$ in plant cell and by Palade $(1955)$ in animal cell. Palade $(1955)$ also coined the term ribosomes hence, they are also called Palade particles.