The Single Best Strategy To Use For human anatomy and physiology definition
The Single Best Strategy To Use For human anatomy and physiology definition
Blog Article
cone photoreceptor – on the list of two forms of retinal receptor mobile that is certainly specialised for colour eyesight with the use of a few photopigments dispersed through a few different populations of cells.
antithrombin – anticoagulant that inactivates element X and opposes the conversion of prothrombin (element II) into thrombin inside the widespread pathway.
carotid canal – zig-zag tunnel delivering passage through the base of the skull for the internal carotid artery into the brain; commences anteromedial on the styloid method and terminates in the center cranial cavity, near the posterior-lateral base of the sella turcica.
angiotensinogen – inactive protein inside the circulation produced by the liver; precursor of angiotensin I; have to be modified via the enzymes renin and ACE to generally be activated.
diastolic strain – lower amount recorded when measuring arterial hypertension; signifies the nominal price similar to the stress that remains during ventricular peace.
DNA polymerase – enzyme that functions in including new nucleotides into a growing strand of DNA for the duration of DNA replication.
calcitonin – peptide hormone generated and secreted with the parafollicular cells (C cells) of your thyroid gland that functions to decrease blood calcium concentrations.
Bachmann’s bundle – (also, interatrial band) team of specialised conducting cells that transmit the impulse directly from check here the SA node in the ideal atrium to your remaining atrium.
bilirubin – yellowish bile pigment made when iron is removed from haem plus the remaining molecule is even further damaged down into squander products and solutions.
Marathon Runners Runners exhibit two characteristics of living humans—responsiveness and movement. Anatomic buildings and physiological procedures enable runners to coordinate the motion of muscle mass groups and sweat in reaction to mounting inside body temperature. (credit rating: Phil Roeder/flickr)
Cite When each individual effort and hard work has become designed to comply with citation design guidelines, there may be some discrepancies. Be sure to refer to the suitable fashion guide or other sources For those who have any queries. Find Citation Fashion
cerebral peduncles – segments of the descending motor pathway that make up the white make any difference of the ventral midbrain.
cricoid cartilage – portion of the larynx composed human anatomy meaning of a hoop of cartilage with a large posterior location and a thinner anterior area; attached for the oesophagus.
adaptive immune response – relatively sluggish but really distinct and efficient immune reaction controlled by lymphocytes.