Assertion. A single mRNA strand is capable of forming a number of different polypeptide chains.
Reason. The mRNA strand has terminator codons.
A. If both A and R are true and R is the correct explanation of A.
B. If both A and R are true but R is not the correct explanation of A.
C. If A is true but R is false.
D. If both A and R are false.
