Choose the correct answers from the alternatives given : The central dogma of molecular biology
A
states that DNA is a template for all RNA production
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B
pertains only to prokaryotes because humans are unique
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C
states that translation precedes transcription
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D
states that DNA is a template only for DNA replication
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Solution
The correct option is A states that DNA is a template for all RNA production During the transcription phase of the central dogma, DNA acts as the template for RNA synthesis. The RNA polymerase enzyme identifies the base on the DNA strand and adds a complementary base to the sequence. After transcription, translation of mRNA occurs that leads to the formation of the polypeptide sequence.
So, the correct option is 'states that DNA is a template for all RNA production'.