5 Simple Techniques For human anatomy and physiology definition
5 Simple Techniques For human anatomy and physiology definition
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cytoplasm – inside substance concerning the cell membrane and nucleus of a cell, primarily consisting of a water-centered fluid identified as cytosol, within just which happen to be all the opposite organelles and cellular solute and suspended components.
atlantoaxial joint – number of a few articulations in between the atlas (C1) vertebra and also the axis (C2) vertebra, consisting of the joints concerning the inferior articular procedures of C1 as well as excellent articular procedures of C2, as well as articulation in between the dens of C2 as well as the anterior arch of C1.
blood circulation – motion of blood via a vessel, tissue, or organ that is generally expressed regarding volume for each unit of your time.
anticodon – consecutive sequence of three nucleotides with a tRNA molecule which is complementary to a selected codon on an mRNA molecule.
Defense in the heart, lungs, along with other organs and constructions during the upper body generates a difficulty to some degree different from that from the central nervous program. These organs, the operate of which will involve movement, growth, and contraction, will need to have a flexible and elastic protective covering. This type of covering is supplied by the bony thoracic basket, or rib cage, which types the skeleton from the wall of the upper body, or thorax.
anterior column – white subject involving the anterior horns with the spinal cord composed of a variety of teams of axons of both equally ascending and descending tracts.
dendrite – just one of numerous branchlike procedures that extends with the neuron cell body and functions as a Call for incoming alerts (synapses) from other neurons or sensory cells.
dorsal – describes the back or route toward human anatomy & physiology the back again of your body; also referred to as posterior.
clavicular notch – paired notches Positioned to the remarkable-lateral sides in the sternal manubrium, for articulation Together with the clavicle.
brachial vein – deeper vein of the arm that types in the radial and ulnar veins inside the decrease arm; causes the axillary vein.
acromion – flattened bony method that extends laterally through the scapular spine to form the bony idea of the shoulder.
Responsiveness is the ability of the organism to adjust to adjustments in its inner and exterior environments. An example of responsiveness to exterior stimuli could include things like shifting toward resources more info of meals and drinking water and clear of perceived risks.
bulbus cordis – part of the primitive heart tube that will inevitably produce into the correct ventricle.
articular cartilage – slim layer of cartilage covering an epiphysis; reduces friction and acts as a shock absorber.