From the statements given below choose the correct ones about ribosomes: A. The eukaryotic ribosomes are 80S and prokaryotic ribosomes are 70S. B. Each ribosome has two sub-units C. The two sub-units of 80S ribosome are 60S and 40S while that of 70S are 50S and 30S D. The two sub - units of 80S ribosome are 60S and 20S and that of 70S are 50S and 20S E. The two sub-units of 80S are 60S and 30S and that of 70S are 50S and 30S

Options

1. A, B, C are true
2. A, B, D are true
3. A, B, E are true
4. B, D, E are true

Correct Answer

A, B, C are true

Explanation

Eukaryotic ribosomes are 80S (60S + 40S) and prokaryotic ribosomes are 70S (50S + 30S). Each ribosome has two subunits.

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