NEET Exam  >  NEET Questions  >  What is the role of RNA polymerase III in the... Start Learning for Free
What is the role of RNA polymerase III in the process of transcription in eukaryotes?
  • a)
    Transcribes rRNAs(28 S, 18 S and 5.8 S)
  • b)
    Transcribes tRNA, 5srRNA and snRNA
  • c)
    Transcribes precursor of mRNA
  • d)
    Transcribes only snRNAs
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
What is the role of RNA polymerase III in the process of transcription...
The RNA polymerase I transcribe rRNAs (28S, 18S, and 5.8S), whereas the RNA polymerase III is responsible for transcription of tRNA, 5srRNA, and snRNAs (small nuclear RNAs). The RNA polymerase II transcribes a precursor of mRNA, the heterogeneous nuclear RNA (hnRNA).
Free Test
Community Answer
What is the role of RNA polymerase III in the process of transcription...
Role of RNA polymerase III in transcription in eukaryotes:
RNA polymerase III plays a crucial role in transcribing specific types of RNA molecules in eukaryotic cells. Here is a breakdown of its role:

Transcription of tRNA:
- One of the main functions of RNA polymerase III is to transcribe transfer RNA (tRNA) molecules. tRNAs are essential for protein synthesis as they carry amino acids to the ribosome during translation.

Transcription of 5srRNA:
- RNA polymerase III also transcribes 5S ribosomal RNA (5srRNA), which is a component of the large ribosomal subunit. It plays a role in ribosome assembly and protein synthesis.

Transcription of snRNA:
- Another important function of RNA polymerase III is to transcribe small nuclear RNAs (snRNAs), which are involved in processes such as splicing of pre-mRNA and regulating gene expression.

Importance of RNA polymerase III:
- RNA polymerase III is responsible for transcribing these specific types of RNA molecules that are essential for various cellular processes. Without the transcription activity of RNA polymerase III, cells would not be able to produce tRNA, 5srRNA, and snRNA, leading to disruptions in protein synthesis and gene regulation.
In conclusion, RNA polymerase III plays a crucial role in transcribing tRNA, 5srRNA, and snRNA in eukaryotic cells, contributing to essential cellular functions such as protein synthesis and gene regulation.
Attention NEET Students!
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.
Explore Courses for NEET exam

Top Courses for NEET

What is the role of RNA polymerase III in the process of transcription in eukaryotes?a)Transcribes rRNAs(28 S, 18 S and 5.8 S)b)Transcribes tRNA, 5srRNA and snRNAc)Transcribes precursor of mRNAd)Transcribes only snRNAsCorrect answer is option 'B'. Can you explain this answer?
Question Description
What is the role of RNA polymerase III in the process of transcription in eukaryotes?a)Transcribes rRNAs(28 S, 18 S and 5.8 S)b)Transcribes tRNA, 5srRNA and snRNAc)Transcribes precursor of mRNAd)Transcribes only snRNAsCorrect answer is option 'B'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about What is the role of RNA polymerase III in the process of transcription in eukaryotes?a)Transcribes rRNAs(28 S, 18 S and 5.8 S)b)Transcribes tRNA, 5srRNA and snRNAc)Transcribes precursor of mRNAd)Transcribes only snRNAsCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the role of RNA polymerase III in the process of transcription in eukaryotes?a)Transcribes rRNAs(28 S, 18 S and 5.8 S)b)Transcribes tRNA, 5srRNA and snRNAc)Transcribes precursor of mRNAd)Transcribes only snRNAsCorrect answer is option 'B'. Can you explain this answer?.
Solutions for What is the role of RNA polymerase III in the process of transcription in eukaryotes?a)Transcribes rRNAs(28 S, 18 S and 5.8 S)b)Transcribes tRNA, 5srRNA and snRNAc)Transcribes precursor of mRNAd)Transcribes only snRNAsCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET. Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of What is the role of RNA polymerase III in the process of transcription in eukaryotes?a)Transcribes rRNAs(28 S, 18 S and 5.8 S)b)Transcribes tRNA, 5srRNA and snRNAc)Transcribes precursor of mRNAd)Transcribes only snRNAsCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of What is the role of RNA polymerase III in the process of transcription in eukaryotes?a)Transcribes rRNAs(28 S, 18 S and 5.8 S)b)Transcribes tRNA, 5srRNA and snRNAc)Transcribes precursor of mRNAd)Transcribes only snRNAsCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for What is the role of RNA polymerase III in the process of transcription in eukaryotes?a)Transcribes rRNAs(28 S, 18 S and 5.8 S)b)Transcribes tRNA, 5srRNA and snRNAc)Transcribes precursor of mRNAd)Transcribes only snRNAsCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of What is the role of RNA polymerase III in the process of transcription in eukaryotes?a)Transcribes rRNAs(28 S, 18 S and 5.8 S)b)Transcribes tRNA, 5srRNA and snRNAc)Transcribes precursor of mRNAd)Transcribes only snRNAsCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice What is the role of RNA polymerase III in the process of transcription in eukaryotes?a)Transcribes rRNAs(28 S, 18 S and 5.8 S)b)Transcribes tRNA, 5srRNA and snRNAc)Transcribes precursor of mRNAd)Transcribes only snRNAsCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice NEET tests.
Explore Courses for NEET exam

Top Courses for NEET

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev