anterior interventricular artery – (also, remaining anterior descending artery or LAD) significant department of the still left coronary artery that follows the anterior interventricular sulcus.

aquaporin – protein-forming water channels with the lipid bilayer of the cell; allows drinking water to cross; activation while in the gathering ducts is beneath the Charge of ADH.

dense body – sarcoplasmic framework that attaches towards the sarcolemma and shortens the muscle mass as slim filaments slide earlier thick filaments.

motion probable – change in voltage of the cell membrane in response to the stimulus that leads to transmission of the electrical sign; distinctive to neurons and muscle mass fibres.

cupula – specialised structure in the base of a semicircular canal that bends the stereocilia of hair cells when The top rotates Through the relative movement with the enclosed fluid.

blood islands – masses of establishing blood vessels and shaped things from mesodermal cells scattered all over the embryonic disc.

costal groove – shallow groove alongside the inferior margin of the rib that gives passage for blood vessels and a nerve.

defensins – antimicrobial proteins produced from neutrophils and macrophages that click here develop openings within the plasma membranes to destroy cells.

atrial natriuretic peptide (ANP) – peptide hormone made by the partitions on the atria in response to large hypertension, blood quantity, or blood sodium that decreases the reabsorption of sodium and water in the kidneys and encourages vasodilation.

artificial pacemaker – clinical unit that transmits electrical indicators to the heart making sure that it contracts and pumps blood into the body.

cranial nerve – considered one of twelve nerves connected to the Mind that are accountable for sensory or motor capabilities of the head and neck.

bedsore – sore within the pores and skin that develops when regions with the body start out necrotising on account of continuous stress and not enough blood provide; also referred to as decubitis ulcers.

cricoid cartilage – portion of the larynx composed of a hoop of cartilage with a broad posterior area as well more info as a thinner anterior region; attached to your oesophagus.

cytokinesis – remaining phase in mobile division, in which the cytoplasm divides to form two different daughter cells.