human anatomy and physiology notes Things To Know Before You Buy
human anatomy and physiology notes Things To Know Before You Buy
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corpus callosum – large white make any difference composition that connects the right and left cerebral hemispheres.
cuticle – in hair, the outermost layer of keratinocytes originating from your hair matrix, as seen inside of a cross-portion on the hair bulb.
ascending aorta – Preliminary part of the aorta, increasing with the still left ventricle for the length of close to 5 cm.
Advancement also features the procedures of growth and mend, both equally of which contain cell differentiation.
deltoid ligament – wide intrinsic ligament located about the medial facet of your ankle joint; supports the talus within the talocrural joint and resists excessive eversion of the foot.
cauda equina – bundle of spinal nerve roots that descend through the lower spinal cord underneath the first lumbar vertebra and lie in the vertebral cavity; has the appearance of a horse’s tail.
The 1st law of thermodynamics retains that Strength can neither be developed nor ruined—it might only improve variety. Your fundamental operate as an organism is to consume (ingest) Power and molecules during the foods you eat, convert many of it into gasoline for motion, sustain your body features, and Construct and sustain your body structures. There's two different types of reactions that execute this: anabolism and catabolism.
ampulla – (of the uterine tube) middle portion of the uterine tube in which fertilisation typically takes place
atrial natriuretic peptide (ANP) – peptide hormone produced by the partitions on the atria in reaction to significant hypertension, blood quantity, or blood sodium that lessens the reabsorption of sodium and h2o from the kidneys and encourages vasodilation.
The third standard purpose in the skeleton is of motion. The great click here greater part in the skeletal muscles are firmly anchored towards the skeleton, generally to a minimum of two bones and occasionally to a lot of bones.
axon segment – one stretch of your axon insulated by myelin and bounded by nodes of Ranvier at possibly conclusion (apart from the initial, which can be after the Original segment, and the final, which is accompanied by the here axon terminal).
dorsal arch – (also, arcuate arch) formed through the anastomosis on the dorsalis pedis artery and medial and plantar arteries; branches supply the distal portions from the foot and digits.
connective tissue – form of tissue that serves to carry in place, connect, and integrate the body’s organs and methods.
azygos vein – originates in the lumbar area and passes with the diaphragm in to the thoracic cavity on the correct facet of your vertebral column; drains blood with the intercostal veins, oesophageal veins, bronchial veins, and other veins draining the mediastinal location; leads to the excellent vena cava.