Question

From the given tables, which one of the following options is true for m-RNA, t-RNA and r-RNA?

• A.

  m-RNA	t-RNA	r-RNA
  Highly stable	Soluble RNA	Act as an enzyme

• B.

  m-RNA	t-RNA	r-RNA
  Adapter RNA	Largest RNA	Single stranded

• C.

  m-RNA	t-RNA	r-RNA
  Have message for protein	Adapter RNA	Play catalytic role

• D.

  m-RNA	t-RNA	r-RNA
  Soluble RNA	Highly stable	Double stranded

Answer 1

The correct option is C

m-RNA	t-RNA	r-RNA
Have message for protein	Adapter RNA	Play catalytic role

There are three major types of RNAs: mRNA (messenger RNA), tRNA (transfer RNA), and rRNA (ribosomal RNA). All three RNAs are needed to synthesise a protein in a cell. The mRNA provides the template, tRNA brings aminoacids and reads the genetic code, and rRNAs play structural and catalytic role during translation.
Hence, the correct option is:

m-RNA	t-RNA	r-RNA
Have message for protein	Adapter RNA	Play catalytic role