Q. Which cell organelle is present in both prokaryotic and eukaryotic cell?

A) Ribosome
B) Mitochondria
C) ER
D) Nucleus
Explanation

Ribosomes are ribonucleoprotein particles. These are the site of protein synthesis. Two basic types of ribosomes are – 70 S type (50S+30S): These are found in prokaryotes, mitochondria and chloroplast. 80S type (60S+40S): these are found in cytoplasm of eukaryotes.

Dr. Abubacker
Reviewed by Dr. Abubacker

Physics Educator & NEET/JEE Specialist

Ph.D. in Physics with 19+ years of teaching experience.

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