tyrosine
(Science: amino acid) One of the twenty amino acids directly coded in proteins. Nonessential in humans since can be synthesised from phenylalanine.
An amino acid found in most proteins; a precursor of several hormones.One of 20 amino acids commonly found in proteins.
Plantlife can be studied at a variety of levels, from the molecular, genetic and biochemical level through organelles, c..
Part of the genetic information is devoted to the synthesis of proteins. mRNA, a type of RNA, is produced as a transcri..
Neurons generate electric signals that they pass along to the other neurons or target tissues. In this tutorial, you wil..
Human Neurology deals essentially with the nervous system of humans. It also features the various theories put forward b..
Plants are characterized by having alternation of generations in their life cycles. This tutorial is a review of plant m..
Mammals are a diverse group of organisms, where most of them develop their offspring within the uterus of the mother. Ov..
