Question

question 9
1 pts
during replication, new dna strands are produced by:
dna polymerase
rna polymerase
ribosomes
dna helicase
atp synthase

Explanation:

To solve this, we analyze each option:

• DNA polymerase: Enzyme that synthesizes new DNA strands during replication by adding nucleotides.
• RNA polymerase: Involved in transcription (making RNA from DNA), not DNA replication.
• Ribosomes: Involved in translation (protein synthesis), not DNA replication.
• DNA helicase: Unwinds DNA double helix during replication, but doesn't synthesize new strands.
• ATP synthase: Involved in ATP production (cellular respiration/photosynthesis), not DNA replication.

So the correct answer is the option with DNA polymerase.

Answer:

A. DNA polymerase