What Type of Heterocycle Is Found in Guanine

question 18

Multiple Choice

What type of heterocycle is found in guanine?

• A) purine
• B) pyrimidine
• C) pyridine
• D) quinoline
• E) oxazole

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Definitions:

Population Variances

A measure of the dispersion or spread of a population's values, calculated as the average of the squared differences from the population mean.

Sample Variance

A measure of the dispersion of a sample dataset, calculating how much the sample data points deviate from the sample mean.

Equal

Being the same in value, quantity, or measure between two or more entities or conditions.

Standard Deviation

A measure that quantifies how much a set of data diverges from its mean value.