Gene expression can occur at several points along the pathway from DNA to RNA to proteins. In one example of gene expression, the protein insulin must be trimmed to a smaller size. How is this is an example of gene expression? Until the protein is trimmed, the ribosomes are not active. Until the protein is trimmed, the shape of the DNA blocks transcription. Until the protein is trimmed, it is not useful to the cell. Until the protein is trimmed, transcription is blocked by a repressor prote

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Until the protein is trimmed it is not useful to the cell.

Absolutely sure!

The process in which the genetic information from the genes is used to synthesize the active or functional gene products like proteins is called gene expression.

Until the protein is trimmed, it is not useful to the cell is an example of gene expression.

What is the active protein?

Gene expression is essential as proteins formation occurs after the synthesis of the inactive proteins which gets modified in the post-translational process.

The formation of the active proteins is necessary as they are essential for signalling and coding for various body functions and activities required for survival.

The inactive genes undergo post modification changes to form an active protein that is capable of coding the information required by the cell.

Therefore, option C is correct.

Learn more about gene expression here:

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