5 Simple Techniques For human anatomy and physiology definition

5 Simple Techniques For human anatomy and physiology definition

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arachnoid mater – middle layer on the meninges named to the spider-web–like trabeculae that reach involving it plus the pia mater.

amino acid – a protein’s monomer; features a central carbon or alpha carbon to which an amino team, a carboxyl group, a hydrogen, and an R group or facet chain is connected; the R group is different for all 20 widespread amino acids.

cribriform plate – compact, flattened regions with a lot of small openings, Positioned to both aspect on the midline in the floor from the anterior cranial fossa; fashioned by the ethmoid bone.

dentin – bone-like tissue straight away deep for the enamel of your crown or cementum of the foundation of the tooth.

Interactive Website link Check out this animation To find out more about metabolic processes. Which organs of the body most likely carry out anabolic processes? What about catabolic procedures?

biaxial joint – style of diarthrosis; a joint that enables for actions within just two planes (two axes).

caudal – describes a place down below or reduced than One more Component of the body right; in the vicinity of or toward the tail (in humans, the coccyx, or least expensive Portion of the spinal column); also known as inferior.

defensins – antimicrobial proteins released from neutrophils and macrophages website that more info make openings during the plasma membranes to get rid of cells.

Then the ATP is damaged down (catabolism) and also a controlled volume of Power is produced, and that is used by the cell to perform a particular position.

Inside the upper body and abdomen, a number of inner membranes retain significant organs like the lungs, heart, and kidneys different from Other individuals.

direct pathway – connections within the basal nuclei from your striatum for the globus pallidus interior phase and substantia nigra pars reticulata that disinhibit the thalamus to enhance cortical control of movement.

Responsiveness is the power of the organism to regulate to alterations in its internal and exterior environments. An example of responsiveness to external stimuli could involve moving towards sources of food stuff and drinking water and faraway from perceived hazards.

axillary vein – key vein inside the axillary region; drains the higher limb and gets to be the subclavian vein.

azygos vein – originates inside the lumbar area and passes throughout the diaphragm into the thoracic cavity on the right side in the vertebral column; drains blood within the intercostal veins, oesophageal veins, bronchial veins, and various veins draining the mediastinal region; brings about the top-quality vena cava.