The Backbone of DNA Is an Alternating Sequence of

question 26

Multiple Choice

The backbone of DNA is an alternating sequence of

• A) deoxyribose-phosphate-nucleotide base.
• B) deoxyribose-nucleotide base.
• C) phosphate-nucleotide base.
• D) deoxyribose-phosphate.

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Definitions:

Cohort

A group of subjects who share a defining characteristic, typically studied over a period to observe changes and developments.

Attrition

The reduction in the number of participants or the workforce over time, often due to resignation or retirement.

Longitudinal Study

An observational research method that follows the same subjects over a period of time, often years, to observe changes or developments.

Theory of Mind

The ability to attribute mental states—beliefs, intents, desires, emotions, knowledge—to oneself and to others, and to understand that others have beliefs, desires, and intentions that are different from one's own.