angiotensin II – protein made by the enzymatic motion of ACE on inactive angiotensin I; actively brings about vasoconstriction and stimulates aldosterone launch through the adrenal cortex.
antithrombin – anticoagulant that inactivates aspect X and opposes the conversion of prothrombin (element II) into thrombin inside the frequent pathway.
denaturation – loss of form in a protein because of changes in temperature, pH, or chemical exposure.
adrenaline – Principal and most strong catecholamine hormone secreted by the adrenal medulla in response to quick-term anxiety.
corn – form of callus that is certainly named for its condition as well as elliptical motion on the abrasive pressure.
blood–testis barrier – limited junctions between Sertoli cells that reduce bloodborne pathogens from gaining entry to later levels of spermatogenesis and stop the probable for an autoimmune reaction to haploid sperm.
Bainbridge reflex – (also, termed atrial reflex) autonomic reflex that responds to extend receptors inside the atria that ship impulses into the cardioaccelerator region to extend HR when venous flow to the atria boosts.
antibodies – (also, immunoglobulins or gamma globulins) antigen-specific proteins made by specialised B lymphocytes that shield the body by binding to international objects such as germs and viruses.
alar cartilage – cartilage that supports the apex of the nose and can help shape the nares; it can be connected to the septal cartilage and connective tissue with the alae.
diploid – condition marked more info through the existence of the double complement of genetic materials (two sets of chromosomes, a single established inherited from Each individual of two mothers and fathers).
ABO blood team – blood-kind classification based upon the presence or absence of the and B carbohydrates over the erythrocyte membrane surface area.
anterior spinal artery – blood vessel from your merged branches on the vertebral arteries that operates alongside the anterior area in the spinal cord.
clavicle – collarbone; elongated bone that articulates Along with the manubrium of your sternum medially plus the acromion from the scapula laterally.
basal mobile – type of stem cell found in the stratum basale and inside the hair matrix that continuously undergoes mobile division, creating the read more keratinocytes from the epidermis.