Adenine: Media
chemical compound
Videos
How does ATP provide energy to cells?
Adenosine triphosphate, or ATP, is the primary carrier of energy in cells. The water-mediated...
Video: Encyclopædia Britannica, Inc.
Images
The arrangement of nucleotide bases within DNA
DNA structure, showing the nucleotide bases cytosine (C), thymine (T), adenine (A),...
Encyclopædia Britannica, Inc.
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