Top Guidelines Of human anatomy and physiology definition
Top Guidelines Of human anatomy and physiology definition
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cholinergic process – neurotransmitter program of acetylcholine, which incorporates its receptors as well as the enzyme acetylcholinesterase.
corpus spongiosum – (plural = corpora cavernosa) column of erectile tissue within the penis that fills with blood all through an erection and surrounds the penile urethra about the ventral percentage of the penis.
basilic vein – superficial vein of your arm that occurs from your palmar venous arches, intersects with the median cubital vein, parallels the ulnar vein, and carries on to the higher arm; combined with the brachial vein, it contributes to the axillary vein.
anticodon – consecutive sequence of a few nucleotides with a tRNA molecule that may be complementary to a selected codon on an mRNA molecule.
mobile membrane – membrane bordering all animal cells, made up of a lipid bilayer interspersed with numerous molecules; generally known as plasma membrane.
atrial reflex – (also, termed Bainbridge reflex) autonomic reflex that responds to extend receptors during the atria that mail impulses for the cardioaccelerator place to extend HR when venous stream into your atria improves.
bursa – connective tissue sac containing lubricating fluid that prevents friction in between adjacent structures, like pores and skin and bone, tendons and bone, or concerning muscles.
cytoskeleton – “skeleton” of a cell; formed by rod-like proteins that aid the cell’s shape and provide, among the other features, locomotive capabilities.
atrial natriuretic peptide (ANP) – peptide hormone produced by the partitions of the atria in response to significant website hypertension, blood quantity, or blood sodium that reduces the reabsorption of sodium and water in the kidneys and encourages vasodilation.
bronchial artery – systemic branch with the aorta that gives oxygenated blood into the lungs In combination with the pulmonary circuit.
colloid – viscous fluid while in the central cavity of thyroid follicles, made check here up of the glycoprotein thyroglobulin.
carbaminohemoglobin – compound of carbon dioxide and haemoglobin, and among the ways in which carbon dioxide is carried in the blood.
anatomical dead space – air Room current in the airway that by no means reaches the alveoli and therefore by no means participates in gasoline Trade.
alar plate – developmental area in the spinal twine that provides increase towards the posterior horn in the grey subject.