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...
Some of the body movements can be controlled at will, others cannot. The body has a motor program, which is the pattern ..
Plants, like animals, produce hormones to regulate plant activities, including growth. They need these hormones to respo..
Lymphocytes are a type of white blood cell capable of producing a specific immune response to unique antigens. In thi..
Freshwater ecology focuses on the relations of aquatic organisms to their freshwater habitats. There are two forms of co..
This tutorial elaborates on how the nervous system works, particularly at the tissue level of the brain. There are three..
Topics Modules Quizzes/Worksheets Description Introduction to Genetics Genetics – Definition: Heredity and ..
