speract
sea urchin peptide hormone, from the jelly coat of the eggs of the sea urchins Strongylocentrotus purpuratus and Hemicentrotus pulcherrinus, affecting motility and metabolism. Receptor is a plasma membrane guanylate cyclase.
Learn about community patterns and the ecological factors influencing these patterns. Revisit some of the ecosystems you..
Humans are capable of only one mode of reproduction, i.e. sexual reproduction. Haploid sex cells (gametes) are produced ..
Part of the genetic information is devoted to the synthesis of proteins. mRNA, a type of RNA, is produced as a transcri..
Gregor Mendel's studies into Monohybrid and Dihybrid crossing and Charles Darwin's study of evolution and natural select..
Humans are diploid creatures. This means that for every chromosome in the body, there is another one to match it. Howeve..
Hormones are produced in the endocrine glands of animals. The pituitary gland and hypothalamus are the most impor..