guanine
🇺🇸
/ˈɡwɑːniːn/
🇬🇧
/ˈɡwɑːniːn/
A molecule found in DNA and RNA that helps store genetic information.
Guanine is one of the key components that make up the genetic code in all living organisms.
鳥嘌呤是構成所有生物遺傳密碼的關鍵成分之一。