70S prokaryotic ribosome is the complex of ____________ A. 30S

70s-prokaryotic-ribosome-is-the-complex-of-a-30s

70S prokaryotic ribosome is the complex of ____________

A. 30S + 50S

B. 30S + 40S

C. 20S + 60S

D. 20S + 30S

The question was asked in examination.

Question is from RNA Processing topic in chapter DNA, RNA and Protein Metabolism of Biochemistry

Right option is A. 30S + 50S

The best I can explain: 70S prokaryotic ribosome is the complex of 30S and 50S subunits.