Which of the Following Is True About Histone Acetyltransferase HAT

question 8

Multiple Choice

Which of the following is true about histone acetyltransferase HAT ?

• A)HATs have an overall effect of increasing the positive charges on DNA.
• B)HATs will make the chromatin more compacted and less available to transcription regulatory proteins.
• C)HATs will remove acetyl groups from histone proteins.
• D)HATs are usually linked to increasing gene expression.
• E)HATs will add acetyl groups to DNA.

---

Definitions:

Mastery

The comprehensive knowledge or skill in a subject or accomplishment, resulting in a high level of competence or proficiency.

Learning

The process of acquiring new understanding, knowledge, behaviors, skills, values, attitudes, and preferences.

Internality

A personality trait that involves attributing success and failure to one's own efforts and abilities.

Externality

A term in economics that describes a cost or benefit that affects a party who did not choose to incur that cost or benefit.