noun🔗ShareグアニンA substance first obtained from guano; it is a nucleic base and pairs with cytosine in DNA and RNA (by means of three hydrogen bonds)."The scientist studied the guanine content in the DNA samples from the ancient fossils. "科学者は古代の化石から採取したDNAサンプル中のグアニン含有量を研究した。biochemistrybiologychemistrysubstancecompoundChat with AIVocabulary GamePractice Reading
