5 Simple Techniques For human anatomy and physiology definition

5 Simple Techniques For human anatomy and physiology definition

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cone photoreceptor – one of the two kinds of retinal receptor mobile that is certainly specialised for colour vision through the usage of three photopigments dispersed through three separate populations of cells.

antithrombin – anticoagulant that inactivates variable X and opposes the conversion of prothrombin (component II) into thrombin in the widespread pathway.

acromial end from the clavicle – lateral conclusion in the clavicle that articulates with the acromion with the scapula.

costal cartilage – hyaline cartilage composition hooked up to the anterior stop of every rib that gives for possibly direct or indirect attachment of most ribs to your sternum.

chordae tendineae – string-like extensions of challenging connective tissue that stretch from the flaps of your atrioventricular valves on the papillary muscles.

clonal anergy – procedure whereby B cells that react to soluble antigens in bone marrow are made non-useful.

central chemoreceptor – one of many specialised receptors that can be human anatomy and physiology notes found check here inside the Mind that perception alterations in hydrogen ion, oxygen, or carbon dioxide concentrations from the brain.

antibodies – (also, immunoglobulins or gamma globulins) antigen-specific proteins produced by specialised B lymphocytes that guard the body by binding to international objects for example bacteria and viruses.

angiotensin I – protein made by the enzymatic action of renin on angiotensinogen; inactive precursor of angiotensin II.

Here is the attention-grabbing biology ideas which consist of the different design of animals, crops, and humans. Right here college students will study intimately about the value of Each individual and every organ of our body, how they are correlated And exactly how they operate to maintain us alive and nutritious.

anulus fibrosus – tough, fibrous outer part of an intervertebral disc, that's strongly anchored towards the bodies on the adjacent vertebrae.

aldosterone – hormone generated and secreted with the adrenal cortex that stimulates sodium and fluid retention and boosts blood quantity and hypertension.

coronal suture – joint that unites the frontal bone to the proper and remaining parietal bones through the leading from the cranium.

brachial plexus – nerve plexus related to the lessen cervical spinal nerves and initially thoracic spinal nerve.