Question

Arrange the stages of rna synthesis in the order in which they occur.

Termination - Elongation - Primer synthesis - Initiation - Binding to the RNA promotor
First stage - Last stage

Answer 1

The stages of RNA synthesis occur in the order of initiation, elongation, and termination.

Step-by-step explanation:

The stages of RNA synthesis occur in the following order:

1. Initiation: RNA polymerase binds to the promoter region of a gene, signaling the DNA to unwind and allowing the enzyme to read the bases in one of the DNA strands.
2. Elongation: Nucleotides are added to the mRNA strand as RNA polymerase reads the unwound DNA strand and builds the complementary mRNA molecule.
3. Termination: RNA polymerase detaches from the DNA when it reaches a termination sequence, completing the mRNA strand.