The Intermolecular Force Between Bases on the Opposite Strands of DNA

question 8

Multiple Choice

The intermolecular force between bases on the opposite strands of DNA responsible for its double-helical structure is

• A) hydrogen bonding..
• B) dispersion force..
• C) covalent bonding.
• D) ionic force
• E) dipole-dipole force

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Definitions:

Confidence Interval

A confidence interval is a range of values, derived from sample statistics, that is likely to contain the value of an unknown population parameter.

Sample Size

The number of observations or data points used in a statistical analysis.

Confidence Interval

A range of values, derived from the sample data, that is believed, with a certain probability, to contain the true population parameter.

Population Mean

The average of all the individuals or items in a population, calculated as the sum divided by the total number in the population.