Question

What happens after mRNA is transcribed?

Answer 1

Post-transcriptional regulation takes place after mRNA is transcribed and before translation begins. Processing and transport of mRNA ensure it is ready for protein synthesis.

Step-by-step explanation:

After mRNA is transcribed, it undergoes post-transcriptional regulation before translation begins. This includes processes such as mRNA processing, transport from the nucleus to the cytoplasm, and binding to ribosomes. Post-transcriptional modification ensures that the mRNA is ready to be used as a template for protein synthesis.

For example, during transcription, a DNA sequence is transcribed into an mRNA sequence. The mRNA carries this code to the ribosomes in the cytoplasm, where it guides the synthesis of proteins.

If the mRNA is not processed, transported, or translated, no protein will be synthesized.

Answer 2

The mRNA carries the information transcribed from the DNA out of the nucleus and enters the cytoplasm. Then it moves to the ribosome, and with the help of tRNA bringing specific amino acids, they produce proteins.