Question

which summary correctly describes what occurs during transcription? a dna template is used to create an mrna strand. an mrna template is used to create a dna strand. a dna template is used to create a ribosome. an mrna template is used to create a trna strand.

Explanation:

Transcription is the process in molecular biology where a segment of DNA (a gene) serves as a template to synthesize a complementary mRNA (messenger RNA) strand. The other options are incorrect: using mRNA to create DNA is reverse transcription (not typical transcription), DNA doesn't create ribosomes directly, and mRNA doesn't create tRNA in transcription (tRNA has its own synthesis process, and transcription for tRNA uses DNA as template too, but the main transcription for protein - coding is DNA to mRNA). So the correct summary is "A DNA template is used to create an mRNA strand."

Answer:

A. A DNA template is used to create an mRNA strand.