Which best describes the difference between transcription and DNA replication?
Understand the Problem
The question is asking for a comparison between transcription and DNA replication, specifically seeking to clarify the differences in their processes and functions.
Answer
Transcription copies specific DNA segments into RNA using uracil, while DNA replication copies the entire DNA molecule using thymine.
The best description of the difference between transcription and DNA replication is that transcription copies specific DNA segments into RNA, using uracil in place of thymine, while DNA replication copies the entire DNA molecule for cell division, using thymine instead of uracil.
Answer for screen readers
The best description of the difference between transcription and DNA replication is that transcription copies specific DNA segments into RNA, using uracil in place of thymine, while DNA replication copies the entire DNA molecule for cell division, using thymine instead of uracil.
More Information
During transcription, RNA polymerase synthesizes an RNA strand complementary to the DNA template strand, using uracil. DNA replication, by contrast, involves the enzyme DNA polymerase creating a double-stranded DNA molecule.
Tips
A common mistake is confusing transcription with translation, which is the process of synthesizing proteins from mRNA. Remember that transcription involves creating RNA from DNA, not proteins.
Sources
- The web page with info on - Brainly - brainly.com
