Nucleotides

question 75

Multiple Choice

Nucleotides

• A) are the building blocks of proteins.
• B) are involved in every chemical reaction in the cell.
• C) form physical structures such as hair.
• D) are the building blocks of nucleic acids.

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Definitions:

Absolute Value

Refers to the distance of a number from 0 on the number line, without considering direction.

Correlation Coefficient

A statistical index measuring the strength and direction of a linear relationship between two variables.

Average Error

A statistical measure that averages the absolute differences between the observed values and the values predicted by a model.

Independent Variable

The variable that is manipulated in an experiment to observe its effect on the dependent variable.