Acids

... between all organisms at the most basic molecular level, even when there are no reason for those (say the correspondance between codons and amino-acids) it is usually supposed that all current living organisms came from a unique source. This is implicit when you hear about LUCA (Last Unknown Common ...

See entire post

Hello everyone hope u guys can answer to my question i didn find anything about fatty acids,i mean are they weak or strong acids?. do they have a single carboxyl groub or two carboxyl grouP?

See entire post

Humans use 20 common AMINO ACIDS as building blocks of protein (though there are close to 100 different amino acids that are observed in proteomics: phosphorylation, glycosylation, acetylation, and hydroxylations of the common amino acids ...

See entire post

... Chargaff's Rule won't necessarily give you the answer, but you should understand it in the scope of this question. Also, note the 4 specific amino acids that are listed and think about what they mean in relation to DNA and/or RNA.

See entire post

... been isolated. To study it, you start by digesting the virus particles with protease, and enzyme that completely digests all proteins into amino acids. When the remaining material is applied to wounded leaves it is capable of starting a viral infection. You determine that the base composition ...

See entire post