Cysteine
(Science: amino acid) The only amino acid to contain a thiol (SH) group. In intracellular enzymes the unique reactivity of this group is frequently exploited at the catalytic site. In extracellular proteins found only as – cystine in disulphide bridges or fatty acylated.
Cysteine (Science: amino acid) The only amino acid to contain a thiol (SH) group. In intracellular enzymes the unique reactivity of this group is frequently exploited at the catalytic site. In extracellular proteins found only as – cystine in disulphide bridges or fatty acylated...
Plants are responsible for incredible feats of molecular transformation. Plant processes, such as photosynthesis, photop..
This tutorial investigates perception as two people can interpret the same thing differently. Know more about human perc..
A running water environment offers numerous microhabitats for many types of animals. Similar to plants, animals in lotic..
Proteins and minerals can be derived from various dietary sources. They are essential for the proper growth and developm..
Lentic or still water communities can vary greatly in appearance -- from a small temporary puddle to a large lake. The s..
Hormones are essential in the regulation of the activity of the various biological systems of the human body. The ineffi..
