Assertion: Replication and transcription occu | vedclass

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(A) $DNA$ replication and transcription occur inside the nucleus in eukaryotic cells. After transcription,the $mRNA$ is processed and exported from th

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If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.

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(A) $DNA$ replication and transcription occur inside the nucleus in eukaryotic cells. After transcription,the $mRNA$ is processed and exported from the nucleus into the cytoplasm. In the cytoplasm,the $mRNA$ binds to ribosomes,where translation (protein synthesis) takes place using available amino acids and $tRNA$. This flow of genetic information from $DNA$ to $RNA$ to protein is known as the Central Dogma. Since the Reason correctly explains why translation must occur in the cytoplasm (due to the presence of necessary machinery),the Assertion and Reason are both correct,and the Reason is the correct explanation.

Assertion: Replication and transcription occur in the nucleus,but translation occurs in the cytoplasm.
Reason: $mRNA$ is transferred from the nucleus into the cytoplasm,where ribosomes and amino acids are available for protein synthesis.

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Assertion: Replication and transcription occur in the nucleus,but translation occurs in the cytoplasm.Reason: $mRNA$ is transferred from the nucleus into the cytoplasm,where ribosomes and amino acids are available for protein synthesis.