DNA is fundamental to the biology of all life on Earth, but how many of us actually know what it is or what it's made of?

Adenine and guanine, the two most common purines in DNA and RNA, share this core structure, which is crucial for forming the base pairs in nucleic acids. (Image: Wikimedia Commons, Public Domain) ...

Rather, DNA was first identified in the late 1860s ... In other words, the total amount of purines (A + G) and the total amount of pyrimidines (C + T) are usually nearly equal.

Chemical structure of guanine, showing its double-ring purine structure and the functional groups involved ... This strong base pairing is crucial for the stability of the DNA double helix and the ...

Low in purines and rich in antioxidants, almonds help reduce inflammation and support kidney function. Contain healthy fats and anti-inflammatory properties that aid in lowering uric acid levels. High ...