click below
click below
Normal Size Small Size show me how
vocabulary
important word science
Question | Answer |
---|---|
Alveoli | any of the many tiny air sacs of the lungs which allow for rapid gaseous exchange |
Nephron | are blood filtration, osmoregulation, and waste elimination by urine formation |
Deoxygenated | remove oxygen from |
Oxygenated | supplied, treated, or enriched with oxygen. |
Valve | valve is a device that controls the flow of a liquid or gas |
Septum | the cartilage in the nose that separates the nostrils. |
artery | muscular-walled tubes forming part of the circulation system by which blood |
Vein | part of the blood circulation system of the body, carrying in most cases oxygen-depleted blood toward the hear |
capillary | the fine branching blood vessels that form a network between the arterioles |
Ventricle | each of the two main chambers of the heart, left and right. |
atrium | atrium is the upper chamber in which blood enters the heart |
pulse | pulse represents the tactile arterial palpation of the heartbeat |
lymphocyte | a form of small leukocyte |
antibody | used by the immune system to neutralize pathogens such as pathogenic bacteria |
plasma | plasma is a yellowish liquid component of blood that normally holds |
Immunity (passive/active) | provided when a person is given antibodies to a disease rather than producing them through his or her own immune system. |
platelets | small colorless disk-shaped cell fragment without a nucleus |
antigen | antigens are substances specifically bound by antibodies |
aggluttination | antigens are substances specifically bound by antibodies |
pathagen | a bacterium, virus, or other microorganism that can cause disease. |
vena cava | large vein carrying deoxygenated blood into the heart |
aorta | main artery of the body, supplying oxygenated blood to the circulatory system. |