Asseration : Replication and trasncription occur in the nucleus but transfering occurs in the cytoplasm.
Reason : m RNA is transfered form the nucleus into the cytoplasm where riberosomes and amino acids are available for protein synthesis.

Options

A. If both the assertion and the reason are true and the reason is a correct explanation of the assertion.
B. If both the assertion and reason are true but the reason is not a correct explanation of the assetion
C. If the assertion is true but the reason is false
D. If the both the assertion and reason are false

Answer

a

Explanation

a) DNA replication and transcription takes place in nucleus as the required material DNA and RNA are presentin nucleus. During transcription mRNA take the coded information from DNA to the cytoplasm where translatioin takes place. Translation is the process of protein synthesis. it is separated from transcription in both space and time. It prevents the intermixing of raw materials, protect DNA from respiratory enzymes and ribosomal machinery form nuclease.