human anatomy meaning Options

anterior cerebral artery – arises from the internal carotid artery; materials the frontal lobe on the cerebrum.

acinus – cluster of glandular epithelial cells inside the pancreas that secretes pancreatic secretion during the pancreas.

dense body – sarcoplasmic structure that attaches into the sarcolemma and shortens the muscle mass as slender filaments slide past thick filaments.

basal plate – developmental area of the spinal twine that gives increase on the lateral and anterior horns of grey subject.

abdominal aorta – part of the aorta inferior to the aortic hiatus and superior to your common iliac arteries.

barrier defences – antipathogen defences deriving from the barrier that physically stops pathogens from getting into the body to ascertain an infection.

dendrite – one particular of many branchlike processes that extends from your neuron cell body and features like a contact for incoming signals (synapses) check here from other neurons or sensory cells.

anterior interventricular sulcus – sulcus Positioned among the left and appropriate ventricles about the anterior area on the heart.

Lively transportation – method of transport over the mobile membrane that needs input of cellular Electrical power.

blood – liquid connective tissue made up of cellular components—erythrocytes, leukocytes, and platelets—along with a fluid more info extracellular matrix called plasma; part in the cardiovascular system.

course switching – skill of B cells to alter the class of antibody they develop without altering the specificity for antigen.

cardiac reflexes – number of autonomic reflexes that allow the cardiovascular centres to regulate heart function dependent on sensory details from several different visceral sensors.

bulbourethral glands – (also, Cowper’s glands) glands that secrete a lubricating mucus that cleans and lubricates the urethra before And through ejaculation.

bronchus – tube linked to the trachea that branches into a lot of subsidiaries and presents a passageway for air to enter and depart the lungs.