Biology

Biology, 28.09.2019 09:10, ssrt8771

What is a nitrogenous base?

a. a molecule that combines nitrogen with an alkaline metal
b. a nitrogenous molecule that combines with other elements with a hydrogen bond
c. a nitrogenous molecule that is combine with small amounts of sugar
d. a molecule that combines nitrogen with other elements

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What is a nitrogenous base?

a. a molecule that combines nitrogen with an alkaline meta...

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