A Simple Key For anatomy human heart Unveiled

cardiac skeleton – (also, skeleton in the heart) reinforced connective tissue Situated inside the atrioventricular septum; contains 4 rings that encompass the openings concerning the atria and ventricles, as well as openings on the pulmonary trunk and aorta; The purpose of attachment for your heart valves.

bicuspid valve – (also, mitral valve or remaining atrioventricular valve) valve Found between the left atrium and ventricle; is made up of two flaps of tissue.

caudate – nucleus deep in the cerebrum that is an element from the basal nuclei; along with the putamen, it is an element on the striatum.

anticodon – consecutive sequence of a few nucleotides on the tRNA molecule that is complementary to a particular codon on an mRNA molecule.

Interactive Website link Look at this animation To find out more about metabolic procedures. Which organs from the body most likely execute anabolic processes? How about catabolic procedures?

arachnoid granulation – out-pocket of your arachnoid membrane into the dural sinuses that enables for reabsorption of CSF in the blood.

anterior horn – gray make a difference on the spinal cord containing multipolar motor neurons, from time to time referred to as the ventral horn.

mobile cycle – life cycle of a single cell, from its delivery until eventually its division into two new daughter cells.

angiotensin I – protein made by the enzymatic action of renin on angiotensinogen; inactive precursor of angiotensin II.

buffy coat – check here skinny, pale layer of leukocytes and platelets that separates the erythrocytes through the plasma inside a sample of centrifuged blood.

course switching – skill of B cells to alter the class of antibody they generate with out altering the specificity for antigen.

artery – blood vessel that conducts blood clear of the heart; could be a conducting or distributing vessel.

cricoid cartilage – percentage of the larynx composed of a hoop of cartilage with a wide posterior location and also a thinner anterior region; hooked up for the oesophagus.

Your body is coordinating the read more motion of complete muscle groups to permit you to go air into and out of the lungs, to press blood during your body, and to propel the food you've eaten through your digestive tract. Consciously, obviously, you agreement your skeletal muscles to move the bones of the skeleton to acquire from 1 location to a different (as being the runners are carrying out in Figure one.7), and also to carry out the entire routines of the way of life.