Apentix/AP Biology/Unit 6: Gene Expression and Regulation/Question
AP Biologymediummcq1 pt

Although nearly all somatic cells in a multicellular eukaryotic organism contain the identical genomic DNA sequence, cells develop into different structures with highly specialized functions. Which of the following best explains the molecular basis of this cellular differentiation?

Explanation

Core Concept

Cell specialization is the result of differential gene expression. Different cells express different subsets of their genes, leading to the production of unique sets of proteins (proteomes) that dictate the cell's specific structure and function.

Correct Answer

spec-C

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