guanine Definition
a crystalline compound that is one of the four constituent bases of nucleic acids. A purine derivative, it pairs with cytosine in double-stranded DNA.
Using guanine: Examples
Take a moment to familiarize yourself with how "guanine" can be used in various situations through the following examples!
Example
The structure of guanine is similar to that of adenine.
Example
Guanine is one of the four nitrogenous bases found in DNA and RNA.
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Summary: guanine in Brief
Guanine [gwah-neen, -nin] is a crystalline compound that is one of the four constituent bases of nucleic acids. It pairs with cytosine in double-stranded DNA and is one of the four nitrogenous bases found in DNA and RNA.
