Each cell only expresses a small portion of its genes at any given time. Not synthesizing unused proteins allows resources and energy to be conserved. This understanding best supports which of the following statements?
Cells randomly express different genes
Gene expression is a regulated process
Cells cannot express certain genes
Unexpressed genes are never useful
Answers: 2
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Which best describes a gene? a. a sister chromatid b. a chromosome c. a tetrad d. a piece of a chromosome
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Each cell only expresses a small portion of its genes at any given time. Not synthesizing unused pro...
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