ampulla – in the ear, the composition at the base of the semicircular canal that contains the hair cells and cupula for transduction of rotational movement of The pinnacle.
antithrombin – anticoagulant that inactivates aspect X and opposes the conversion of prothrombin (variable II) into thrombin during the prevalent pathway.
chitin – style of carbohydrate that types the outer skeleton of all arthropods that include crustaceans and insects; Furthermore, it types fungi mobile walls.
adrenaline – Key and most potent catecholamine hormone secreted by the adrenal medulla in reaction to quick-term stress.
Copy will be the formation of a brand new organism from dad or mum organisms. In humans, reproduction is performed from the male and woman reproductive methods. Since Loss of life will come to all intricate organisms, without the need of copy, the road of organisms would conclude.
contralateral – word meaning “on the alternative aspect,” as in axons that cross the midline inside of a fibre tract.
Bainbridge reflex – (also, referred to as atrial reflex) autonomic reflex that responds to stretch receptors inside the atria that ship impulses into the cardioaccelerator place to increase HR when venous circulation into your atria will increase.
deep femoral artery – branch on the femoral artery; presents increase on the lateral circumflex check here arteries.
common hepatic artery – branch of your celiac trunk that kinds the hepatic artery, the right gastric artery, as well as the cystic artery.
autorhythmicity – means of cardiac muscle to initiate its possess electrical impulse that triggers the mechanical contraction that pumps blood at a hard and fast speed without anxious or endocrine Handle.
activation gate – Portion of the voltage-gated Na+ channel that opens if the membrane voltage reaches threshold.
cardiac reflexes – series of autonomic reflexes that permit the cardiovascular website centres to regulate heart perform dependent upon sensory info from many different visceral sensors.
cricoid cartilage – part of the larynx made up of a hoop of cartilage with a broad posterior area plus a thinner anterior region; attached towards the oesophagus.
brush border – formed by microvilli within the floor of selected cuboidal cells; during the kidney it truly is present in the PCT; boosts surface place for absorption within the kidney.