What Types of Amino Acids Are Most Responsible for the Binding

question 31

Multiple Choice

What types of amino acids are most responsible for the binding of DNA to histones?

• A) hydrophobic amino acids
• B) polar amino acids
• C) positively charged amino acids
• D) negatively charged amino acids

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Definitions:

Nutrient Cycling

The movement and exchange of organic and inorganic matter back into the production of living matter.

Resource Availability

The level of availability of various resources (natural, economic, human, etc.) that can be accessed or utilized by organisms, individuals, or societies.

Keystone Species

A species whose presence and role within an ecosystem have a disproportionate effect on the environment relative to its abundance.

Specie Richness

A measure of the number of different species present in an ecological community, indicating its biodiversity.