Which of the Following Nitrogenous Bases Are Purines

question 6

Multiple Choice

Which of the following nitrogenous bases are purines?

• A)cytosine and uracil
• B)cytosine and thymine
• C)cytosine,uracil,and thymine
• D)adenine and guanine

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Definitions:

Normal Distribution

Refers to a probability distribution that is symmetric around the mean, showing that data near the mean are more frequent in occurrence than data far from the mean.

Z-score

A statistical measurement that describes a value's relationship to the mean of a group of values, normalized to standard deviation units.

Normal Random Variable

A variable that follows a normal distribution, characterized by its mean and standard deviation, representing outcomes with a probabilistic nature.

Standard Deviation

An assessment of the extent to which values in a set are dispersed or varied from the mean, highlighting the differences from the average.