Question

What is the role of proteins in gene expression.
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Answer 1

A protein is the functional product of a gene.

Step-by-step explanation:

The gene gives instructions to the protein that helps give you or any other living thing the qualities you have. Like a gene gives a protein instructions that help it make the color of hair you have

Answer 2

Proteins are the direct product of the two main processes of transcription and translation and are the product of the genes in an organism. They are, in a sense, that component that lets the genes finally "truly express" themselves. They are what bring about the phenotype of an organism and allow you to express certain traits from your genes, such as a particular eye or hair color.