How Many Different Kinds of Base Pairings Are in DNA

question 28

Multiple Choice

How many different kinds of base pairings are in DNA?

• A)two
• B)four
• C)hundreds or thousands
• D)millions or billions

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Definitions:

Coefficient Of Multiple Determination

A statistical measure that represents the proportion of the variance in the dependent variable that is predictable from the independent variables.

Multiple-regression ANOVA

A statistical technique that combines aspects of multiple linear regression analysis and analysis of variance (ANOVA) to understand the relationship between several independent variables and a dependent variable.

Regression Coefficients

Values that estimate the relationship between a dependent variable and one or more independent variables in regression analysis.

Independent Predictors

Variables that can independently forecast the outcome of a dependent variable in a statistical model.