The human anatomy organs Diaries

The human anatomy organs Diaries

Blog Article

Catabolism is the process by which much larger more intricate substances are damaged down into scaled-down easier molecules. Catabolism releases energy. The elaborate molecules present in foods are damaged down Therefore the body can use their parts to assemble the structures and substances necessary for life.

diffusion – motion of a substance from a place of bigger concentration to at least one of decreased focus.

blood stream – movement of blood through a vessel, tissue, or organ that is frequently expressed concerning volume per unit of your time.

acrosome – cap-like vesicle Positioned within the anterior-most region of a sperm that is prosperous with lysosomal enzymes effective at digesting the protecting levels surrounding the oocyte.

cupula – specialised composition throughout the base of a semicircular canal that bends the stereocilia of hair cells when The top rotates Through the relative motion on the enclosed fluid.

blood–testis barrier – restricted junctions among Sertoli cells that avoid bloodborne pathogens from gaining access to afterwards levels of spermatogenesis and prevent the opportunity for an autoimmune response to haploid sperm.

Mind – the massive organ in the central nervous program made up of white and grey issue, contained in the cranium and continuous Along with the spinal cord.

aponeurosis – broad, tendon-like sheet of connective tissue that attaches a skeletal muscle mass to another skeletal muscle mass or to a bone.

carotid sinuses – little pockets near the base of the internal carotid arteries that are the places of your baroreceptors and chemoreceptors that set off a reflex that aids during the regulation of vascular homeostasis.

From the upper body and abdomen, a number of interior check here membranes keep main organs like the lungs, heart, and kidneys individual from Other people.

continual capillary – most popular variety of capillary, located in pretty much all tissues besides epithelia and cartilage; has very smaller gaps inside the endothelial lining that allow exchange.

bundle of His – (also, atrioventricular bundle) group of specialised myocardial conductile cells that transmit the impulse in the AV node in the interventricular septum; sort the left and ideal atrioventricular bundle branches.

axon – solitary process of human anatomy diagram the neuron that carries an electrical signal (action prospective) far from the cell body towards a concentrate on mobile.

alveolar means of the maxilla – curved, inferior margin on the maxilla that supports and anchors the higher tooth.