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Jolene Is 72

question 28

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Jolene is 72. Based on the text, she is apt to describe herself as:


Definitions:

Heterochromatin

A tightly packed form of DNA, which is transcriptionally inactive, aiding in maintaining the DNA's structural integrity.

Euchromatin

A lightly packed form of chromatin (DNA, RNA, and protein complex) that is enriched in gene concentration and is active in transcription.

Barr Bodies

Inactivated X chromosomes found in the nuclei of cells in female organisms, visible as a dense mass, and a key component in dosage compensation.

Promoters

DNA sequences located near the beginning of a gene that signal RNA polymerase where to start transcription.

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