Top Guidelines Of human anatomy and physiology definition
Top Guidelines Of human anatomy and physiology definition
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atrioventricular valves – 1-way valves Positioned amongst the atria and ventricles; the valve on the best is known as the tricuspid valve, along with the a person about the still left would be the mitral or bicuspid valve.
diabetes mellitus – affliction attributable to destruction or dysfunction with the beta cells on the pancreas or mobile resistance to insulin that ends in abnormally high blood glucose stages.
codon – consecutive sequence of 3 nucleotides on an mRNA molecule that corresponds to a certain amino acid.
anticodon – consecutive sequence of 3 nucleotides over a tRNA molecule which is complementary to a selected codon on an mRNA molecule.
chordae tendineae – string-like extensions of difficult connective tissue that extend within the flaps from the atrioventricular valves towards the papillary muscles.
adrenal medulla – interior layer of your adrenal glands that plays a very important position within the strain response by developing adrenaline and noradrenaline.
dendrite – one of many branchlike processes that extends through the neuron cell body and capabilities for a Call for incoming signals (synapses) from other neurons or sensory cells.
anterior border in the tibia – narrow, anterior margin of your tibia that extends inferiorly website within the tibial tuberosity.
aortic sinuses – tiny pockets inside the ascending aorta close to the aortic valve which might be the places of your baroreceptors (extend receptors) and chemoreceptors that set off a reflex that aids within the regulation of vascular homeostasis.
The third general operate of the skeleton is of motion. The good the vast majority of your skeletal muscles are firmly anchored website for the skeleton, commonly to no less than two bones and in some instances to numerous bones.
acromion – flattened bony course of action that extends laterally within the scapular backbone to type the bony tip of the shoulder.
corneal reflex – protecting response to stimulation with the cornea triggering contraction of the orbicularis oculi muscle resulting in blinking of the attention.
Of those functions, aid is among the most primitive and the oldest; Similarly, the axial Section of the skeleton was the primary to evolve. The vertebral column, comparable to the notochord in reduced organisms, is the key support from the trunk.
basal mobile – type of stem cell found in the stratum basale and inside the hair matrix that continuously undergoes mobile division, making the keratinocytes in the epidermis.