About human anatomy & physiology

About human anatomy & physiology

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arachnoid mater – Center layer from the meninges named with the spider-World-wide-web–like trabeculae that reach concerning it plus the pia mater.

cardiac notch – despair while in the medial surface area on the inferior lobe in the remaining lung wherever the apex with the heart is located.

corpus cavernosum – possibly of two columns of erectile tissue from the penis that fill with blood throughout an erection.

The intestinal tract, by way of example, is dwelling to extra bacterial cells than the total of all human cells while in the body, nonetheless these bacteria are outside the body and can't be permitted to circulate freely Within the body.

Management centre – compares values to their normal range; deviations result in the activation of the effector.

atrial reflex – (also, identified as Bainbridge reflex) autonomic reflex that responds to stretch receptors while in the atria that send out impulses on the cardioaccelerator place to raise HR when venous stream in to the atria improves.

caudal – describes a place under or decrease than A different Element of the body proper; near or towards the tail (in humans, the coccyx, or cheapest Component of the spinal column); also called inferior.

cortex – in hair, the next or Center layer of keratinocytes originating from your hair matrix, as seen in a cross-part on the hair bulb.

Energetic transport – sort of transportation across the cell membrane that needs input of mobile Strength.

antigen presentation – binding of processed antigen to your protein-binding cleft of An important histocompatibility complex molecule.

acromion – flattened bony procedure that extends laterally from the scapular backbone to type the bony tip of your shoulder.

consistent area domain – A part read more of a lymphocyte antigen receptor that does not fluctuate A great deal in between unique receptor varieties.

abducens nerve – sixth cranial nerve; liable for contraction of one of many extraocular muscles.

basal mobile – kind of stem mobile found in the stratum basale and while in the hair matrix that click here regularly undergoes mobile division, producing the keratinocytes on the epidermis.