The 2-Minute Rule for human anatomy meaning
The 2-Minute Rule for human anatomy meaning
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A human body is made of trillions of cells structured in a method that maintains unique interior compartments. These compartments retain body cells divided from exterior environmental threats and maintain the cells moist and nourished. Additionally they independent inner body fluids from your numerous microorganisms that expand on body surfaces, such as the lining of specified passageways that connect to the outer floor from the body.
anterior tibial vein – types with the dorsal venous arch; drains the realm close to the tibialis anterior muscle and brings about the popliteal vein.
codon – consecutive sequence of three nucleotides on an mRNA molecule that corresponds to a certain amino acid.
anticodon – consecutive sequence of 3 nucleotides with a tRNA molecule that is definitely complementary to a particular codon on an mRNA molecule.
chordae tendineae – string-like extensions of tough connective tissue that reach from your flaps of your atrioventricular valves for the papillary muscles.
Bowman’s capsule – cup-formed sack lined by a simple squamous epithelium (parietal surface) and specialised cells called podocytes (visceral surface) that engage in the filtration course of action; gets the filtrate which then passes on towards the PCTs.
Physiology will be the examine of how the human body performs. It describes the chemistry and physics at the rear of essential body capabilities, from how molecules behave in cells click here to how units of organs work together.
dorsal – describes the again or course toward the again of your body; also generally known as posterior.
dermal papilla – (plural = dermal papillae) extension of the papillary layer from the dermis that will increase area contact between the epidermis and dermis.
diploid – condition marked with the presence of the double complement of genetic product (two sets of chromosomes, just one set inherited from Each individual of two moms and dads).
amniotic cavity – cavity that opens between the click here interior mobile mass along with the trophoblast; develops into amnion.
aldosterone – hormone produced and secreted because of the adrenal cortex that stimulates sodium and fluid retention and raises blood quantity and blood pressure.
alkaloid – substance, generally from the plant supply, which is chemically simple with regard to pH and may promote bitter receptors.
cytokinesis – closing phase in cell division, in which the cytoplasm divides to type two separate daughter cells.