NEET2025Botany-Cell Organelles
NEET 2025 Botany Ribosomes Multiple Correct Question
Type: Multiple Correct-conceptual-Medium-Class 11
From the statements given below choose the correct option :
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.
A
A, B, C are true
B
A, B, D are true
C
A, B, E are true
D
B, D, E are true
Correct Answer
Option A
Detailed Explanation
Statements A, B, and C are correct. Eukaryotic ribosomes are 80S, prokaryotic are 70S, and they are composed of two sub-units: 60S and 40S for 80S ribosomes, and 50S and 30S for 70S ribosomes.
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