anterior interventricular artery – (also, remaining anterior descending artery or LAD) important branch in the remaining coronary artery that follows the anterior interventricular sulcus.
cardiac notch – despair during the medial surface area in the inferior lobe with the left lung where by the apex with the heart is situated.
bronchoconstriction – lessen in the dimensions from the bronchiole due to contraction with the muscular wall.
blood pressure level – pressure exerted via the blood against the wall of a vessel or heart chamber; may be described Using the much more generic time period hydrostatic strain.
channel protein – membrane-spanning protein that has an inner pore which makes it possible for the passage of one or more substances.
clonal anergy – system whereby B cells that react to soluble antigens in bone marrow are created non-useful.
The primary law of thermodynamics retains that Electricity check here can neither be created nor wrecked—it might only transform sort. Your basic purpose as an organism should be to eat (ingest) Power and molecules from the foods you try to eat, transform several of it into fuel for movement, maintain your body capabilities, and Make and retain your body structures. There's two different types of reactions that achieve this: anabolism and catabolism.
antibodies – (also, immunoglobulins or gamma globulins) antigen-unique proteins produced by specialised B lymphocytes that safeguard the body by binding to foreign objects which include microorganisms and viruses.
anchoring junction – mechanically attaches adjacent cells to one another or towards the basement membrane.
cervical curve – posteriorly concave curvature in the cervical vertebral column area; a here secondary curve with the vertebral column.
bone marrow – tissue identified within bones; the site of all blood mobile differentiation and maturation of B lymphocytes.
alveolar duct – compact tube that sales opportunities within the terminal bronchiole towards the respiratory bronchiole which is the point of attachment for alveoli.
This informative article is concerned principally with the gross composition along with the function of the skeleton of the normal human Grownup.
bronchus – tube linked to the trachea that branches into many subsidiaries and gives a passageway for air to enter and leave the lungs.