The 2-Minute Rule for human anatomy
The 2-Minute Rule for human anatomy
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cholinergic system – neurotransmitter system of acetylcholine, which incorporates its receptors and the enzyme acetylcholinesterase.
corpus spongiosum – (plural = corpora cavernosa) column of erectile tissue inside the penis that fills with blood all through an erection and surrounds the penile urethra about the ventral part of the penis.
coronary arteries – branches on the ascending aorta that provide blood to your heart; the left coronary artery feeds the left side with the heart, the left atrium and ventricle, and the interventricular septum; the proper coronary artery feeds the correct atrium, portions of each ventricles, along with the heart conduction technique.
coccyx – smaller bone Situated at inferior conclusion of your adult vertebral column that is certainly formed through the fusion of 4 coccygeal vertebrae; also generally known as the “tailbone”.
channel protein – membrane-spanning protein which has an interior pore which will allow the passage of a number of substances.
coronary sinus – big, thin-walled vein about the posterior area of the heart that lies inside the atrioventricular sulcus and drains the heart myocardium specifically into the proper atrium.
central chemoreceptor – one of several specialised receptors that are located during the brain that perception alterations in hydrogen ion, oxygen, or carbon dioxide concentrations while in the Mind.
cavernous sinus – enlarged vein that gets blood from the vast majority of other cerebral veins plus the eye socket, and leads to the petrosal sinus.
broad ligament – vast ligament that supports the uterus by attaching laterally to each side in the uterus and pelvic wall.
descending tract – central anxious process fibres carrying motor instructions within the brain towards the spinal cord or periphery.
corticospinal tract – link between the cortex as well as spinal twine read more answerable for making motion.
Responsiveness is the flexibility of read more an organism to regulate to modifications in its inside and exterior environments. An illustration of responsiveness to exterior stimuli could contain shifting toward resources of foodstuff and drinking water and clear of perceived risks.
This short article is concerned largely Together with the gross composition along with the functionality of the skeleton of the conventional human adult.
articular cartilage – skinny layer of cartilage masking an epiphysis; decreases friction and functions as being a shock absorber.