Question

Describe the three structural components of an RNA nucleotide monomer. Explain the role of RNA polymerase during transcription.

Answer 1

The structural components of an RNA and the role of the polymerase during transcription is explained below and the nucleotide is formed by the chemical substances and the polymerase plays a role in commencing to the gene expression.

Explanation:

1.Three structural components of an RNA nucleotide monomer:

• A nucleotide is formed by the three unique chemical substances namely a  5-carbon sugar molecule, a nitrogenous base, and a phosphate group with all these three combinations the nucleotide is formed.

2.The role of RNA polymerase during transcription:

• RNA polymerase examines the method of transcription, through which the data collected in a molecule of DNA is drawn into a new molecule of messenger RNA.
• This transcription is the first round commencing to gene expression.
• RNA synthesis is provided out by proteins and that copies the genetic data from DNA in a very organized, multi-stage method

Answer 2

RNA or ribose nucleic acid is a single-stranded nucleotide, which is transcribed from the DNA. The structural components of RNA and the polymerase during transcription play a crucial role in commencing gene expression.

The functions are expressed as:

1. The three structural components of the RNA nucleotide monomer are four nitrogenous bases, a 5-carbon sugar, ribose, and phosphate group. These three components combine to form the nucleotide.

2. The role of RNA polymerase during transcription is that it examines the process of transcription, data drawn into the new molecule of messenger RNA.

Transcription is the first process in regulating gene expression, and RNA synthesis helps in the copying of genetic data from DNA to RNA.

Therefore, RNA is made up of three units, and polymerase regulates gene expression.

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