Amnion Is a Membrane That Surrounds the Chorion and Becomes

question 172

True/False

Amnion is a membrane that surrounds the chorion and becomes the fetal component of the placenta.

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Definitions:

Nucleosome

A basic unit of DNA packaging in eukaryotes, consisting of a segment of DNA wound around a core of histone proteins.

Transcriptionally Inactive

Refers to a state where certain genes or portions of the genome are not being transcribed into RNA, possibly due to regulatory mechanisms or chromatin structure.

Inducible Operon

A segment of DNA that includes genes which are transcribed together in response to an environmental signal.

Lactose Operon

A set of genes and their regulatory sequences involved in the metabolism of lactose in bacteria, demonstrating control of gene expression.