The mRNA is a polymer of ribonucleosides. Is this a true statement

Explanation

To determine whether the statement "The mRNA is a polymer of ribonucleosides" is true or false, we can break it down step by step.

### Step-by-Step Solution:

1. **Understanding mRNA**: mRNA, or messenger RNA, is a type of RNA that carries genetic information from DNA to the ribosome, where proteins are synthesized.

2. **Defining Ribonucleosides**: Ribonucleosides are molecules that consist of a ribose sugar and a nitrogenous base (adenine, guanine, cytosine, or uracil). They do not contain a phosphate group.

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