KCET · BIOLOGY · STD 12 - 5. Molecular Basis of Inheritance
During transcription the DNA strand 3' 5' polarity of the structural gene always acts as a template because
- A Nucleotides of DNA strand 5'→ 3' are transferred to mRNA.
- B Enzyme DNA dependent RNA polymerase always catalyse the polymerisation in 5'→ 3' direction.
- C Enzyme DNA dependent RNA polymerase always catalyse the polymerisation in 3'→ 5' direction.
- D Enzyme DNA dependent RNA polymerase always catalyse polymerisation in both the directions.
Answer & Solution
Correct Answer
(B) Enzyme DNA dependent RNA polymerase always catalyse the polymerisation in 5'→ 3' direction.
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