Which of the Following Is Part of the Process of X

question 20

Multiple Choice

Which of the following is part of the process of X chromosome inactivation

• A) Expression of Xist from both chromosomes at the start of the process
• B) Binding of multiple Xist transcripts to Xic on the X chromosome that will be inactivated
• C) Compaction of the active X chromosome into a Barr body
• D) Binding of Tsix transcripts to the X chromosome to be inactivated after the Xist transcripts binds to Xic

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Definitions:

Deadweight Loss

The reduction in economic productivity that happens when a market for a product or service fails to reach or cannot reach equilibrium.

Gasoline Tax

A specific tax levied on the sale of gasoline, often implemented to fund transportation-related projects and to encourage fuel efficiency considerations among consumers.

RSV

Respiratory Syncytial Virus, a common and highly contagious virus that causes respiratory infections, particularly in children.

Bronchiolitis

An inflammatory respiratory condition often caused by a viral infection, primarily affecting the small airways (bronchioles) in the lungs, commonly seen in young children.