The 2-Minute Rule for human anatomy and physiology
The 2-Minute Rule for human anatomy and physiology
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anastomosis – (plural = anastomoses) spot the place vessels unite to permit blood to circulate regardless of whether there may be partial blockage in A different branch.
diencephalon – region of your adult brain that retains its title from embryonic improvement and features the thalamus and hypothalamus.
chitin – form of carbohydrate that varieties the outer skeleton of all arthropods that come with crustaceans and insects; it also forms fungi mobile partitions.
biogenic amine – course of neurotransmitters that are enzymatically derived from amino acids but not contain a carboxyl group.
mobile membrane – membrane surrounding all animal cells, made up of a lipid bilayer interspersed with numerous molecules; often known as plasma membrane.
cauda equina – bundle of spinal nerve roots that descend in the decrease spinal twine down below the initial lumbar vertebra and lie inside the vertebral cavity; has the looks of the horse’s tail.
Physiology would be the examine of website how the human body works. It describes the chemistry and physics guiding simple body features, from how molecules behave in cells to how devices of organs function collectively.
cortex – in hair, the 2nd or middle layer of keratinocytes originating with the hair matrix, as seen in the cross-part of your hair bulb.
anchoring junction – mechanically attaches adjacent cells to one another or towards the basement membrane.
cervical curve – posteriorly concave curvature of your cervical vertebral column area; a secondary curve with the vertebral column.
activation gate – part of the voltage-gated Na+ channel that opens if the membrane voltage reaches threshold.
bundle of His – (also, atrioventricular bundle) group of specialised myocardial conductile cells that transmit the impulse from the AV node with the interventricular anatomy human body septum; sort the still left and proper atrioventricular bundle branches.
adrenal glands – endocrine glands located at the best of each kidney that are very important for the regulation from the anxiety response, hypertension and blood quantity, drinking water homeostasis, and electrolyte stages.
articular cartilage – skinny layer of cartilage masking an epiphysis; decreases friction and acts to be a shock absorber.