blastocyst – expression for that conceptus at the developmental phase that is made of about a hundred cells formed into an internal mobile mass that is definitely fated to be the embryo and an outer trophoblast that is certainly fated to become the affiliated foetal membranes and placenta.
arm – location from the upper limb Found concerning the shoulder and elbow joints; is made up of the humerus bone.
ascending aorta – First portion of the aorta, increasing in the left ventricle for a length of close to five cm.
distal radioulnar joint – articulation amongst The top on the ulna as well as ulnar notch with the radius.
Human Physiology (physio = “character”; -logy = “analyze”) reports the “mother nature” with the human body, mother nature during the feeling of how buildings at various levels perform. Physiology concentrates on perform
Growth is all the changes the body goes by means of in life. Enhancement contains the whole process of differentiation, in which unspecialized cells turn out to be specialised in construction and function to carry out specified tasks inside the body.
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chemical synapse – relationship between two neurons, or in between a neuron and its focus on, exactly where a neurotransmitter diffuses across a really short distance.
articular disc – meniscus; a fibrocartilage composition uncovered among the bones of some synovial joints; provides padding or smooths movements concerning the bones; strongly unites the bones together.
antigen presentation – binding of processed antigen into the protein-binding cleft of An important histocompatibility sophisticated molecule.
biological macromolecule – substantial molecule necessary for lifetime that's developed from smaller sized more info organic molecules.
aldosterone – hormone manufactured and secreted with the adrenal cortex that stimulates sodium and fluid retention and improves blood volume and hypertension.
descending aorta – percentage of the aorta that proceeds downward past the tip with the aortic arch; subdivided into your thoracic aorta as well as the abdominal aorta.
absolute refractory interval – time all through an action period here of time when An additional motion prospective cannot be generated since the voltage-gated Na+ channel is inactivated.