Gene Activation Is Thought to Be Enhanced by Histone

question 62

Multiple Choice

Gene activation is thought to be enhanced by histone:

• A) deacetylation.
• B) phosphorylation.
• C) acetylation.
• D) de phosphorylation.

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Definitions:

Begging Frequencies

The rate or pattern at which offspring request or demand resources from their parents, often observed in bird species.

Adaptation

The process by which organisms adjust to new environments or to changes in their current environment, enhancing survival and reproduction.

Pseudopenis

An enlarged and erectile clitoris present in some female mammals, resembling a penis, notably observed in spotted hyenas.

Extra-androgen Hypothesis

A theory suggesting that higher levels of androgens (male sex hormones) in certain individuals can lead to more aggressive or dominant behaviors, potentially influencing mating success.