About human anatomy & physiology
About human anatomy & physiology
Blog Article
The Grownup human skeleton normally consists of 206 named bones. These bones is usually grouped in two divisions: axial skeleton and appendicular skeleton.
capsaicin – molecule that activates nociceptors by interacting which has a temperature-delicate ion channel and is The idea for “incredibly hot” sensations in spicy food.
chitin – variety of carbohydrate that forms the outer skeleton of all arthropods that come with crustaceans and insects; What's more, it kinds fungi mobile partitions.
basal forebrain – nuclei on the cerebrum related to modulation of sensory stimuli and a spotlight through wide projections on the cerebral cortex, loss of that is associated with Alzheimer’s disease.
cranial – describes a placement above or increased than Yet another Element of the body appropriate; also often called exceptional.
coronary sinus – large, slender-walled vein on the posterior surface with the heart that lies inside the atrioventricular sulcus and drains the heart myocardium right into the ideal atrium.
anterior horn – read more gray make a difference from the spinal cord containing multipolar motor neurons, occasionally often called the ventral horn.
dorsal – describes the again or route toward the back again from the body; also referred to as posterior.
bronchial tree – collective title for that a number of branches of the bronchi and bronchioles with the respiratory technique.
acrosomal reaction – launch of digestive enzymes by sperm that allows them to burrow through the corona radiata and penetrate the zona pellucida of the here oocyte prior to fertilisation.
carpometacarpal joint – articulation amongst one of many carpal bones while in the distal row in addition to a metacarpal bone from the hand.
carbaminohemoglobin – compound of carbon dioxide and haemoglobin, and on the list of ways in which carbon dioxide is carried from the blood.
bulbourethral glands – (also, Cowper’s glands) glands that secrete a lubricating mucus that cleans and lubricates the urethra prior to And through ejaculation.
coracohumeral ligament – intrinsic ligament on the shoulder joint; runs with the coracoid technique of the scapula to your anterior humerus.