Histone Modification

question 75

Multiple Choice

Histone modification:

• A)causes only the expression of genes.
• B)results in the formation of novel DNA sequences.
• C)causes both the expression and nonexpression of genes.
• D)results in the formation of novel chromosomal pairs.

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Definitions:

Migration

The movement of people from one place to another, often with the intent of settling temporarily or permanently in the new location.

Developing Countries

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Foreign Exchange

The conversion of one currency into another for the purpose of trade, travel, or investment in the global market.

Safety Valve

A mechanism, either physical or metaphorical, designed to prevent system overload by releasing excess pressure or providing an alternative route in times of crisis.