My Learning Cart
?
Categories
Account

What is the function of a promoter in a gene? (2023)

₹0.0
Login to Download
  • 📥 Instant PDF Download
  • ♾ Lifetime Access
  • 🛡 Secure & Original Content

What’s inside this PDF?

Question: What is the function of a promoter in a gene? (2023)

Options:

  1. To enhance gene expression
  2. To initiate transcription
  3. To terminate transcription
  4. To bind to ribosomes

Correct Answer: To initiate transcription

Exam Year: 2023

Solution: 

A promoter is a DNA sequence that initiates transcription of a gene by providing a binding site for RNA polymerase.

What is the function of a promoter in a gene? (2023)

Practice Questions

Q1
What is the function of a promoter in a gene? (2023)
  1. To enhance gene expression
  2. To initiate transcription
  3. To terminate transcription
  4. To bind to ribosomes

Questions & Step-by-Step Solutions

What is the function of a promoter in a gene? (2023)
  • Step 1: Understand that a gene is a part of DNA that contains instructions to make a protein.
  • Step 2: Know that transcription is the process of copying the gene's instructions into a messenger molecule called RNA.
  • Step 3: Learn that a promoter is a specific sequence of DNA located at the beginning of a gene.
  • Step 4: Realize that the promoter acts like a 'start signal' for transcription.
  • Step 5: Understand that RNA polymerase is an enzyme that reads the DNA and makes RNA.
  • Step 6: Know that the promoter provides a place for RNA polymerase to attach and start the transcription process.
No concepts available.
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely
Home Practice Performance eBooks