The Strands in a Double Helix of DNA Are

question 92

Multiple Choice

The strands in a double helix of DNA are:

• A)antiparallel.
• B)complementary.
• C)held together via hydrogen bonds.
• D)wound around each other with 10 base pairs per turn.
• E)All of these choices are correct.

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Definitions:

Least Squares

A mathematical method used to find the best-fitting line through a set of points by minimizing the sum of the squares of the distances from the points to the line.

Regression Line

A straight line that best fits the data points on a scatter plot, showing the relationship between two variables.

Models

Replicas or systems that represent, simulate, or describe complex phenomena for the purpose of analysis or prediction.