The Ultimate Guide To human anatomy & physiology
The Ultimate Guide To human anatomy & physiology
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blastocyst – phrase for your conceptus on the developmental stage that includes about 100 cells shaped into an internal cell mass that may be fated to be the embryo and an outer trophoblast which is fated to become the affiliated foetal membranes and placenta.
Mind stem – area of your adult Mind that includes the midbrain, pons, and medulla oblongata and develops from your mesencephalon, metencephalon, and myelencephalon with the embryonic Mind.
cartilage – semi-rigid connective tissue located within the skeleton in places where overall flexibility and smooth surfaces guidance motion.
basal plate – developmental location from the spinal wire that offers increase into the lateral and anterior horns of grey issue.
acetabulum – large, cup-shaped cavity located around the lateral aspect with the hip bone; shaped through the junction in the ilium, pubis, and ischium portions from the hip bone.
Brodmann’s spots – mapping more info of locations on the cerebral cortex based upon microscopic anatomy that relates precise places to functional discrepancies, as explained by Brodmann within the early 1900s.
calcitonin – peptide hormone produced and secreted by the parafollicular cells (C cells) on the thyroid gland that capabilities to lower blood calcium amounts.
counter present-day multiplier procedure – requires the descending and ascending loops of Henle directing forming urine in opposing Instructions to produce a focus gradient when coupled with variable permeability and sodium pumping.
angiotensin I – protein made by the enzymatic action of renin on angiotensinogen; inactive precursor of angiotensin II.
diploid – condition marked by the existence of a double enhance of genetic content (two sets of chromosomes, one set inherited from Each individual of two parents).
bone marrow – tissue discovered within bones; the internet site of all blood mobile differentiation and maturation of B lymphocytes.
regular area domain – Section of check here a lymphocyte antigen receptor that doesn't range A lot between different receptor forms.
clavicle – collarbone; elongated bone that articulates Together with the manubrium in the sternum medially and also the acromion of your scapula laterally.
basal mobile – style of stem cell located in the stratum basale and within the hair matrix that continually undergoes cell division, making the keratinocytes with the epidermis.