human anatomy and physiology notes Things To Know Before You Buy

corpus callosum – large white make any difference construction that connects the ideal and left cerebral hemispheres.

annular ligament – intrinsic ligament of your elbow articular capsule that surrounds and supports The pinnacle from the radius within the proximal radioulnar joint.

clotting – also referred to as coagulation; intricate procedure by which blood parts type a plug to halt bleeding.

atmospheric force – amount of drive that may be exerted by gases in the air bordering any supplied surface area.

chordae tendineae – string-like extensions of challenging connective tissue that extend within the flaps of your atrioventricular valves for the papillary muscles.

barrier defences – antipathogen defences deriving from the barrier that physically prevents pathogens from entering the body to ascertain an an infection.

depolarise – to lessen the voltage distinction between the inside and outside of a cell’s plasma membrane (the sarcolemma for the muscle fibre), building the inside considerably less negative than at relaxation.

cilia – compact appendage on sure cells fashioned by microtubules and modified for movement of elements throughout the mobile surface.

amnion – transparent membranous sac that encloses the creating foetus and fills with amniotic fluid.

Here is the intriguing biology principles which incorporate different model of animals, crops, and humans. Right here students will understand intimately about the significance of Each and every and every organ of our body, how they are correlated And exactly how they purpose to keep us alive and healthier.

cranial nerve – considered one of twelve nerves linked to the Mind which have been liable for sensory or motor features of The top and neck.

corneal reflex – protective reaction to stimulation in the cornea producing contraction in the orbicularis oculi muscle mass leading to blinking of the attention.

cricoid cartilage – part of the larynx composed of a ring of more info cartilage with a large posterior region as well as a thinner anterior location; hooked up to the oesophagus.

corona radiata – within an oocyte, a layer of granulosa cells that surrounds the oocyte Which need to be penetrated by sperm in advance of fertilisation can more info take place.

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