Also understand tides change twice a day, everyday. Weâre all familiar with the terms High or Low tides. They are just what they say they are, high tide is the height in feet of the highest point of the tide and low tide is the lowest height of the tide and these can vary from place to place.
Oligopeptide. Definition. noun, plural: oligopeptides. A peptide comprised of relatively small number of amino acid residues (i.e. about two to forty). Supplement. Oligopeptides, which are sometimes simply referred to as peptides, are short chains of amino acid monomers linked via peptide bonds.The term oligopeptide is used to refer to a peptide with fewer members of amino acids as opposed to a polypeptide, which is a peptide comprised of several amino acid residues. peptide comprised of relatively small number of amino acid residues (i.e. about two to forty). Supplement. Oligopeptides, which are sometimes simply referred to as peptides, are short chains of amino acid monomers linked via peptide bonds.
We will use in the earthworm as our model animal, an Oligochaete (Evolutionary school-subclass, phylogenetic school, not sure), belonging to the class or clade Clitellata, or Annelids with a clitellum, a swelling towards the head of the animal. The other two major clades are the Polychaeta and Echiura.e will be comparing the earthworm to a typicalleech, (Subclass Hirudinea), also a Clitellate. The Hirudinea resemble the oligochaetes in their major habitats (fresh water and land) as well as in lack of parapodia and reduction of specialized head structures that we will find in the Polychaeta.