Nitrogenous

we know that nitrogenous bases are four ( adnine- thyamine-cytosin-guanine) each three of them translate to the 21th amino acids and the 4 N-bases power 3 (the codon of each amino acid) equal 64 not 21 so my question is what is ...

See entire post

Does guanine have two binding sites as compared to the other nitrogenous bases?? Please confirm!!

See entire post

... help me??thx~~ When Protein react with strong acid, it will release nitrogen gas, right?? but why will it release nitrogen gas, but no other nitrogenous compound like ammonia?? thx~~

See entire post

... for example, horses and yeasts have common amino acid sequences of protein 4. all living organisms have DNA and RNA and each is made of 4 nitrogenous bases... also, all living organisms have ATP 5. strongest evidence that suggests a common origin for all living organisms: all organisms ...

See entire post

Good question, I was once puzzled by it too. I always thought DNA contained nitrogenous bases, which are obviously basic. But why are they acidic? I think the reason is in the phosphate groups. The ATGCs are basic, the (deoxy)ribose are sugers, hence neutral. ...

See entire post