A) Only 70S
B) Only 80S
C) Both [a] and [b]
D) Only SOS
Correct Answer: C
Solution :
Ribosomes are the smallest granules, found in the cytoplasm, contain ribosomal RNA (rRNA) and many ribosomal proteins. On the basis of sedimentation coefficient they are of ret types- (i) 70S ribosomes-They are smaller in size and their sedimentation coefficient is (found in bacteria and chloroplast). (ii) 80S ribosomes-Their sedimentation coefficient is 80S and are found in higher plants and animals or eukaryotic cells In 80S ribosome, the larger subunit is 60S and smaller one 40S.You need to login to perform this action.
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