polyprotein (Science: protein) protein that, after synthesis, is cleaved to produce several functionally distinct polypeptides. Some viruses produce such proteins and some polypeptide hormones seem to be cleaved from a single precursor polyprotein (pro opimelanocortin, for example)...
Plant organs are comprised of tissues working together for a common function. The different types of plant tissues are m..
Mammals are a diverse group of organisms, where most of them develop their offspring within the uterus of the mother. Ov..
The circulatory system is key to the transport of vital biomolecules and nutrients throughout the body. Learn about the ..
According to Charles Darwin's theory of natural selection, preferable genes are favored by nature in the gene pool, and ..
This tutorial looks at sex determination via the sex chromosomes, X and Y. Read it to get more info on X and Y chromosom..
The sequence of amino acids determines the type of protein. Protein is synthesized according to the sequence of nucleoti..
