A Review Of anatomy human body

A Review Of anatomy human body

Blog Article

atrioventricular valves – one-way valves Positioned between the atria and ventricles; the valve on the correct is called the tricuspid valve, as well as the one to the left could be the mitral or bicuspid valve.

amino acid – a protein’s monomer; incorporates a central carbon or alpha carbon to which an amino group, a carboxyl team, a hydrogen, and an R group or side chain is connected; the R team differs for all twenty frequent amino acids.

bronchial bud – construction during the establishing embryo that varieties when the laryngotracheal bud extends and branches to form two bulbous structures.

Enhancement also contains the procedures of growth and repair, each of which entail mobile differentiation.

cupula – specialised composition in the foundation of the semicircular canal that bends the stereocilia of hair cells when The pinnacle rotates By the use of the relative motion in the enclosed fluid.

blood–testis barrier – limited junctions among Sertoli cells that reduce bloodborne pathogens from attaining access to later on stages of spermatogenesis and stop the opportunity for an autoimmune response to haploid sperm.

centriole – tiny, self-replicating organelle that gives the origin for microtubule expansion and moves DNA throughout cell division.

bicipital groove – intertubercular groove; slim groove located concerning the better and lesser tubercles with the humerus.

bilirubin – yellowish bile pigment created when iron is faraway from haem as well as remaining molecule is more broken down into squander products.

blood – liquid connective tissue made up of mobile elements—erythrocytes, leukocytes, and platelets—and a fluid extracellular matrix called plasma; component on the cardiovascular method.

adrenal cortex – outer region of the adrenal glands consisting of various levels of epithelial cells and capillary networks that creates mineralocorticoids and glucocorticoids.

aldosterone – hormone manufactured and secreted through the adrenal cortex that stimulates sodium and fluid retention and improves blood volume click here and blood pressure level.

Of those capabilities, support is easily the most primitive as well as the oldest; likewise, the axial A part of the skeleton was the initial to evolve. The vertebral column, akin to the notochord in reduced organisms, is the main guidance of the trunk.

anterior cruciate ligament – intracapsular ligament of your knee; extends from anterior, top-quality surface area of the tibia into the internal facet of the get more info lateral condyle of your femur; resists hyperextension of knee.