5 Simple Techniques For human anatomy meaning

Catabolism is the method by which much larger extra complicated substances are damaged down into more compact more simple molecules. Catabolism releases energy. The elaborate molecules located in foods are broken down And so the body can use their elements to assemble the constructions and substances necessary for all times.

diffusion – movement of the material from a place of bigger concentration to one of decrease concentration.

acromial stop from the clavicle – lateral end from the clavicle that articulates While using the acromion of the scapula.

apocrine sweat gland – variety of sweat gland that's affiliated with hair follicles inside the armpits and genital areas.

acromegaly – problem in Grown ups triggered when abnormally higher levels of GH induce development of bones during the face, arms, and toes.

coronary sinus – huge, skinny-walled vein on the posterior area on the heart that lies inside the atrioventricular sulcus and drains the heart myocardium specifically into the best atrium.

dendrite – 1 of many branchlike procedures that extends in the neuron cell body and functions to be a Get in touch with for incoming alerts (synapses) from other neurons or sensory cells.

detrusor muscle – sleek muscle mass in the bladder wall; fibres operate in all Instructions to lessen the dimensions with the organ when emptying it of urine.

clavicular notch – paired notches Situated about the outstanding-lateral sides in the sternal manubrium, for articulation with the clavicle.

blood – liquid connective tissue made up of mobile parts—erythrocytes, leukocytes, and platelets—plus a fluid extracellular matrix termed plasma; element on the cardiovascular process.

activation gate – A part of the voltage-gated Na+ channel that opens when the membrane voltage reaches threshold.

cardiogenic shock – style of shock that effects from the inability of your heart to click here maintain cardiac output.

Betz cells – output cells of the main motor cortex that lead to musculature to move via synapses on cranial and spinal motor neurons.

adaptive immune reaction – comparatively slow but incredibly precise and efficient read more immune reaction managed by lymphocytes.