Answer:
B
Explanation:
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<span>No, you can not conclude Vitamin C use reduces allergies because this could be correlation, without causation. Mothers who used vitamin C may have qualities that decreased allergies, like lower smoking rates or improved pre-natal care. There also needs to be a control group to validate the intervention data.</span>
The enzyme complex that forms at the start of transcription is the Rna polymerase-promoter complex.
<h3>What is transcription?</h3>
Transcription is a biological process during which the information on DNA is transcribed into genetic codes in RNA.
The process of transcription occurs in 3 stages, which are:
- Initiation
- Elongation
- Termination
During initiation, an enzyme known as RNA polymerase binds to a region on the DNA to be transcribed. This region is known as the promoter region.
Thus, the binding leads to the formation of RNA polymerase-promoter complex, otherwise known as the initiation complex.
More on transcription can be found here: brainly.com/question/14136689
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The correct answer is central nervous system
