Which term describes the process by which a cell determines which genes it will express and not express?

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Multiple Choice

Which term describes the process by which a cell determines which genes it will express and not express?

Explanation:
Gene regulation is the process by which a cell decides which genes to turn on and which to keep off. This control determines which proteins or other gene products are made, and it can vary between cell types and in response to signals like nutrients or stress. For example, liver and skin cells have the same genes but regulate different ones to perform their functions. The other terms are not about controlling gene expression: genotype is the genetic makeup present, phenotype is the observable traits that result from gene expression, and a chromosome is the structure that carries genes.

Gene regulation is the process by which a cell decides which genes to turn on and which to keep off. This control determines which proteins or other gene products are made, and it can vary between cell types and in response to signals like nutrients or stress. For example, liver and skin cells have the same genes but regulate different ones to perform their functions. The other terms are not about controlling gene expression: genotype is the genetic makeup present, phenotype is the observable traits that result from gene expression, and a chromosome is the structure that carries genes.

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