About human anatomy & physiology
About human anatomy & physiology
Blog Article
The adult human skeleton normally includes 206 named bones. These bones may be grouped in two divisions: axial skeleton and appendicular skeleton.
Mind stem – region from the Grownup Mind that features the midbrain, pons, and medulla oblongata and develops within the mesencephalon, metencephalon, and myelencephalon on the embryonic Mind.
codon – consecutive sequence of a few nucleotides on an mRNA molecule that corresponds to a particular amino acid.
biogenic amine – course of neurotransmitters which might be enzymatically derived from amino acids but now not comprise a carboxyl group.
channel protein – membrane-spanning protein that has an internal pore which will allow the passage of one or more substances.
coronary sinus – big, slender-walled vein to the posterior surface on the heart that lies within the atrioventricular sulcus and drains the heart myocardium instantly into the best atrium.
anosmia – lack of the feeling of smell; typically the result of physical disruption of the very first cranial nerve.
anterior interventricular sulcus – sulcus Situated concerning the still left and right ventricles to the anterior surface on the heart.
The body’s most significant organ method is the integumentary system, which includes the skin and its related buildings, for instance hair and nails. The surface tissue of pores and skin is usually a barrier that shields internal buildings and fluids from potentially dangerous microorganisms as well as other toxins.
anterior inferior iliac backbone – smaller, bony projection Situated around the anterior margin from the here ilium, underneath the anterior excellent iliac spine.
direct pathway check here – connections within the basal nuclei in the striatum for the globus pallidus interior phase and substantia nigra pars reticulata that disinhibit the thalamus to increase cortical control of motion.
carbaminohemoglobin – compound of carbon dioxide and haemoglobin, and among the ways that carbon dioxide is carried during the blood.
Broca’s place – area in the frontal lobe connected to the motor instructions needed for speech manufacturing and Found only during the cerebral hemisphere to blame for language output, which can be the still left facet in close to ninety five percent in the populace.
articular cartilage – skinny layer of cartilage masking an epiphysis; decreases friction and acts as being a shock absorber.