In the context of DNA, which of the following principles governs the process of transcription?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. The principle of complementarity.
In the context of DNA, the process of transcription is governed by the principle of complementarity. This principle states that in DNA, the nucleotide bases pair specifically (adenine with thymine and guanine with cytosine). During transcription, this principle ensures that the DNA sequence is accurately copied into messenger RNA (mRNA) by matching complementary RNA bases with the DNA template strand. This process is crucial for the synthesis of proteins according to the genetic code.