Question

which best describes a difference between transcription and dna replication? a. transcription does not use dna. b. they use different nucleotide bases. c. dna replication produces mrna. d. only dna replication happens in the nucleus.

Explanation:

DNA replication uses nucleotides A, T, C, G while transcription uses A, U, C, G. Transcription uses DNA as a template to make RNA, DNA replication makes a copy of DNA. Both occur in the nucleus and DNA - replication doesn't produce mRNA.

Answer:

B. They use different nucleotide bases.