Tyrosine

main function is said to be hydrolysis of peptides that enter the duodenum of the small intestine. As can be determined from its enzyme class, it has an active serine residue which is used to hydrolyze aromatic amino acids such as Phenylalanine, Tyrosine or Tryptophan at their C-terminus. The hydrophobic property of the enzyme pocket (1 per enzyme) is what attracts the aromatic amino acids for cleavage. The catalytic strategies used by chymotrypsin are covalent and acid-base catalysis which are…

INTRODUCTION The nervous systems are developed by the proliferation of progenitors in the epithelium, the specification of neurons and glia, the growth and guidance of axons and dendrites, and the development and refinement of electrical and chemical synapses. In the central nervous system (CNS), stem cells reside throughout life in the forebrain, continuing to generate neurons and glia in the subventricular zone (SVZ) surrounding the lateral ventricle and in the dentate gyrus of the…

Mandatory Vaccination, Or Parents Choice After learning I was pregnant with my oldest child I was asked the question that started it all. I was confused and caught off guard when I heard, “Do you plan on vaccinating the baby when it’s born?” Of course I did. Do parents not vaccinate? Isn’t it something you have to do? Why is this even a question? Toni Bark, the Medical Director at the Center for Disease Prevention and Reversal, states that today over 50% of children have some type of chronic…

Ebola virus disease (EVD) causes major illness in humans, which leads to death; this virus is the most lethal virus that has infected primates. The appeared originally in areas of Sudan and Zaire in the year of 1976. It is believed that the natural reservoir of the virus comes from fruit bats. Ebola is part of the Filoviridae family. The virus is mostly transmitted through direct contact with bodily fluids such as saliva and blood. Ebola can be difficult to detect in the beginning due to its…

ABSTRACT Vitamin d is organic substance necessary in our diets for growth and development of our body. Vitamin c prevents cancer and cold. Vitamin c is present in citrus fruits . Heating effect on fruit juices were tested how they effcts on ascorbic acid present Deficiency of vitamin c is very rare in western countreis . But it is still liable in alcoholic and drug addicts .whose diet hardly includes vitamin mainly found in poor peopl. Vitamin c is no doubt important for our health but we can…