arachnoid mater – middle layer of the meninges named for your spider-World-wide-web–like trabeculae that stretch in between it and the pia mater.
corpus spongiosum – (plural = corpora cavernosa) column of erectile tissue within the penis that fills with blood throughout an erection and surrounds the penile urethra around the ventral percentage of the penis.
cortical response – subsequent fertilisation, the discharge of cortical granules from the oocyte’s plasma membrane into the zona pellucida developing a fertilisation membrane that stops any further more attachment or penetration of sperm; Element of the slow block to polyspermy.
motion likely – alter in voltage of a mobile membrane in reaction to some stimulus that leads to transmission of an electrical sign; special to neurons and muscle mass fibres.
mobile membrane – membrane bordering all animal cells, made up of a lipid bilayer interspersed with many molecules; also known as plasma membrane.
adrenal medulla – internal layer on the adrenal glands that plays a very important position website inside the worry response by creating adrenaline and noradrenaline.
choroid plexus – specialised construction made up of ependymal cells that line blood capillaries and filter blood to generate CSF while in the four ventricles from the Mind.
bicipital groove – intertubercular groove; slim groove Found among the better and lesser tubercles of the humerus.
atrioventricular bundle – (also, bundle of His) team of specialised myocardial conductile cells that transmit the impulse with the AV node from the interventricular septum; sort the left and correct atrioventricular bundle branches.
atrium – (plural = atria) higher or obtaining chamber of the heart that pumps blood in to the reduce chambers just prior to their contraction; the correct atrium gets blood within the systemic circuit that flows into the right ventricle; the remaining atrium receives blood within the pulmonary circuit that flows in to the remaining ventricle.
colloid – viscous fluid inside the central cavity of thyroid follicles, containing the glycoprotein thyroglobulin.
aldosterone – hormone created and secreted through the adrenal cortex that stimulates sodium and fluid retention and check here boosts blood quantity and hypertension.
deep femoral vein – drains blood in the deeper parts of your thigh and brings about the femoral vein.
absolute refractory period – time for the duration of an motion period of time when Yet another motion potential cannot be generated since the voltage-gated Na+ channel is inactivated.