Which is not true of gene expression?

a. it creates different dna within each of your cell types

b. it explains how a cell functions

c. it is the specific combination of genes that are turned on or off

d. it occurs because of cellular signals within your body

In simple terms, Gene expression can be stated as the process by which the heredity details in a gene sequence a be made into a functional gene.

Explanation:

The odd one for this question is probably would be "it occurs because of cellular signals within your body". It explains how a cell functions. In Gene expression, the gene encodes the protein and the message from DNA to RNA gives the cell functions. It is the specific combination of genes that are turned on or off. It can be stated as the process of turning off and turning on, it acts as a switch to on and off it is known as the gene expression or gene regulation. It creates different DNA within each of your cell types. The unique design of gene expression results in unique and different combinations of proteins and makes each cell types.