season 8 of the office aired on september 22, 2011.
season 8 of the office aired on september 22, 2011.
when did season 8 of the office air?
on september 22 , 2011
Na
Na
diamino acid









































in chemistry, a diamino acid, also called a diamino carboxylic acid, is a molecule containing at least one carboxyl and two amine functional groups. diamino acids belong to the class of amino acids.









































section::::biochemical function.









































asparagine, glutamine and lysine are proteinaceous diamino acids which are components of proteins. these three diamino acids are coded by codons of the genetic material and belong therefore to the cationic amino acids.









































ornithine and 2,6-diaminopimelic acid are non-proteinaceous diamino acids.
diamino acid