arachnoid mater – middle layer with the meninges named to the spider-World wide web–like trabeculae that stretch amongst it plus the pia mater.
aquaporin – protein-forming h2o channels in the lipid bilayer of the cell; enables drinking water to cross; activation inside the gathering ducts is underneath the Charge of ADH.
Talked about in this post as Element of the axial skeleton is a 3rd subdivision, the visceral, comprising the reduce jaw, some elements with the upper jaw, as well as branchial arches, including the hyoid bone.
angiotensinogen – inactive protein while in the circulation made by the liver; precursor of angiotensin I; has to be modified through the enzymes renin and ACE being activated.
cervical vertebrae – seven vertebrae numbered as C1–C7 that are located inside the neck location of your vertebral column.
adrenal medulla – internal layer from the adrenal glands that plays a significant function in the strain reaction by making adrenaline and noradrenaline.
The main legislation of thermodynamics retains that Strength can neither be made nor wrecked—it could only modify type. Your basic perform being an organism is always to take in (ingest) Power and molecules from the foods you try to eat, change several of it into gas for movement, maintain your body capabilities, and Develop and maintain your body buildings. There are 2 different types of reactions that achieve this: anabolism and catabolism.
anterior interventricular sulcus – sulcus Found involving the left and appropriate ventricles on the anterior surface from the heart.
alar cartilage – cartilage that supports more info the apex from the nose and aids condition the nares; it is linked to the septal cartilage and connective tissue of your alae.
autorhythmicity – capacity of cardiac muscle to initiate its very own electrical impulse that triggers the mechanical contraction that pumps blood at a hard and fast rate without the need of nervous or endocrine Manage.
apneustic centre – community of neurons in the pons that promote the neurons within the dorsal respiratory group; controls the depth of inspiration.
anaphylactic shock – kind of shock that follows a severe allergic response and effects from massive vasodilation.
Broca’s location – location in the frontal lobe connected to the motor commands essential for speech manufacturing and located only from the cerebral hemisphere liable for language generation, that is the still left aspect in close to ninety five % on the population.
azygos vein – originates during the lumbar area and passes with the diaphragm in the thoracic cavity on the correct aspect of your vertebral column; drains blood within the intercostal veins, oesophageal veins, get more info bronchial veins, and other veins draining the mediastinal area; leads to the top-quality vena cava.