This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Translation, Subject name: Biochemistry
Components of 50S ribosomal subunit are 
Select and explain. 
A. 5S RNA, 5.8S & 28S RNA, B. 16S RNA & 23S RNA, C. 23S RNA & 5.8S RNA, D. 23S RNA & 5S RNA
D: 23S RNA & 5S RNA
Answer: D: 23S RNA & 5S RNA 
Explanation: Prokaryotic 70S ribosome made up of 50S (large subunit) made up of 30S (small subunit) made up of 23S RNA 5S RNA 16S RNA