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Multiple Choice
The large enzyme complex involved in synthesizing RNA from a DNA template is called:
A
RNA polymerase
B
Reverse transcriptase
C
Helicase
D
DNA ligase
Verified step by step guidance
1
Step 1: Understand the role of the enzyme in the process described. The problem mentions synthesizing RNA from a DNA template, which is a process known as transcription.
Step 2: Recall the key enzyme responsible for transcription. RNA polymerase is the enzyme that catalyzes the synthesis of RNA by reading the DNA template strand.
Step 3: Review the other options provided to ensure clarity. Reverse transcriptase is involved in synthesizing DNA from an RNA template, not RNA from DNA. Helicase unwinds DNA strands, and DNA ligase joins DNA fragments during replication or repair.
Step 4: Confirm that RNA polymerase matches the description of synthesizing RNA from a DNA template, making it the correct answer.
Step 5: Conclude that RNA polymerase is the large enzyme complex responsible for this process, based on its function in transcription.