Nucleosomes Disaggregate to Allow Transcription and Then Reaggregate

question 95

Multiple Choice

Nucleosomes disaggregate to allow transcription and then reaggregate

• A) through alternative splicing.
• B) by acetylation and deacetylation.
• C) through alternation of nucleotides.
• D) by attaching ubiquitin.
• E) through insertion of nucleotides.

---

Definitions:

Rad

An abbreviation for "radical," often used in chemistry to describe highly reactive molecules with unpaired electrons; colloquially, used to express that something is excellent or cool.

Contrast Medium

A substance used in medical imaging to improve the contrast of structures or fluids within the body, enhancing the visibility of blood vessels, gastrointestinal tract, and other areas during radiographic procedures.

Bronchogram

A radiographic image of the bronchi, usually obtained after the airways have been filled with a contrast medium, for diagnostic purposes.

Air Passageways

The routes throughout the respiratory system, including the nose, throat, windpipe, and lungs, through which air is inhaled and exhaled.