A) chloroplast
B) ribosomes
C) nucleus
D) mitochondria
Correct Answer: B
Solution :
Ribosomes dont contain DNA. It is the site of production of proteins. It also have mRNA, rRNA and tRNA and also other enzymes, which play significant role in protein synthesis. It consists of 60% - 65% - RNA 30% - 35% - Proteins Whereas, DNA is present in its store house, i.e. nucleus and some DNA is also present in mitochondria and chloroplast.
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