INTRODUCTION TO MICROSCOPY CELL BIOLOGY
DIFFERENTIATED CELL
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Cells differentiate when different proteins are produced as a result of expressing different sections of
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Proteins
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Amino Acids
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DNA
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Ribosomes
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Explanation:
Detailed explanation-1: -Cell differentiation is caused by changes in gene expression. This occurs when different signaling molecules in the environment activate or repress different transcription factors that are necessary to express certain genes in the DNA. DNA is organized inside cells into chromosomes. Chromosomes contain multiple genes.
Detailed explanation-2: -Gene regulation makes cells different These different patterns of gene expression cause your various cell types to have different sets of proteins, making each cell type uniquely specialized to do its job.
Detailed explanation-3: -The sections of DNA (or RNA) that code for proteins are called exons.
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