What is the process by which a DNA sequence is copied into messenger RNA called?

Study for the DNA Structure, Replication, Transcription and Translation Test with flashcards and multiple choice questions. Each question offers hints and explanations. Prepare thoroughly and excel in your exam!

Multiple Choice

What is the process by which a DNA sequence is copied into messenger RNA called?

Explanation:
Transcription is the process by which the information encoded in a DNA sequence is copied into a complementary messenger RNA. During transcription, RNA polymerase reads the DNA template strand and synthesizes an RNA strand in the 5' to 3' direction, using A with U in RNA and C with G. The resulting mRNA carries the gene’s instructions to the ribosome, where translation will use those instructions to assemble a protein. Replication copies DNA into DNA for cell division, not into RNA, while translation converts the mRNA sequence into a chain of amino acids. A mutation is a change in DNA, not a copying process.

Transcription is the process by which the information encoded in a DNA sequence is copied into a complementary messenger RNA. During transcription, RNA polymerase reads the DNA template strand and synthesizes an RNA strand in the 5' to 3' direction, using A with U in RNA and C with G. The resulting mRNA carries the gene’s instructions to the ribosome, where translation will use those instructions to assemble a protein. Replication copies DNA into DNA for cell division, not into RNA, while translation converts the mRNA sequence into a chain of amino acids. A mutation is a change in DNA, not a copying process.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy