A) DNA and RNA
B) RNA and protein
C) DNA and protein
D) protein and lipids
Correct Answer: B
Solution :
Ribosomes are chemically composed of RNA and proteins (both occuring approximately in equal proportion). The RNA commonly formed ribosome is r-RNA. DNA and RNA are the genetic material. DNA is common in eukaryote and prokaryote whereas RNA is found in some viruses only. DNA and proteins (histone) form the nucleosome.You need to login to perform this action.
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