Question

Match column with column II and select the correct option from the given codes.

	Column I		Column II
A.	Translation	(i)	Aminoacyl tRNA synthetase
B.	Transcription	(ii)	Okazaki fragments
C.	DNA replication	(iii)	RNA polymerase

• A. A-(i), B-(i), C-(iii)
• B. A-(i), B-(iii), C-(ii)
• C. A-(iii), B-(i), C-(ii)
• D. A-(ii), B-(iii), C-(i)

Answer 1

Answer: (B)

A-(i), B-(iii), C-(ii)

Translation requires the Aminoacyl-tRNA synthetases to catalyze aminoacylation of tRNAs by joining an amino acid to its cognate tRNA.The charged aminoacyl tRNA is readily protected by a protein that is very abundant in the cell and that carries the tRNA to the ribosome. Transcription is the process of the DNA coding for an mRNA with the help of the DNA dependent RNA polymerase enzyme. It forms a single stranded mRNA from the template of DNA. DNA replication happens bidirectionally and involves both the leading strand and lagging strand synthesis and the latter is characterized by the formation of okazaki fragments that are short segments of DNA that are synthesized discontinuously and later linked together by the enzyme DNA ligase to create the lagging strand during DNA replication.

So, the correct option is 'A-(i), B-(iii), C-(ii)'.