The 2-Minute Rule for human anatomy and physiology
The 2-Minute Rule for human anatomy and physiology
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arachnoid mater – Center layer on the meninges named for the spider-World wide web–like trabeculae that reach involving it as well as pia mater.
corpus spongiosum – (plural = corpora cavernosa) column of erectile tissue from the penis that fills with blood during an erection and surrounds the penile urethra on the ventral percentage of the penis.
cartilage – semi-rigid connective tissue discovered within the skeleton in areas where flexibility and sleek surfaces assistance motion.
coccyx – small bone Found at inferior finish on the adult vertebral column that is certainly formed through the fusion of four coccygeal vertebrae; also referred to as the “tailbone”.
channel protein – membrane-spanning protein which has an internal pore which enables the passage of one or more substances.
arachnoid granulation – out-pocket of the arachnoid membrane into the dural sinuses that permits for reabsorption of CSF in the blood.
choroid plexus – specialised structure containing ependymal cells that line blood capillaries and filter blood to generate CSF while in the 4 ventricles of the Mind.
Bachmann’s bundle – (also, interatrial band) group of specialised conducting cells that transmit the impulse straight from the SA node in the right atrium more info towards the remaining atrium.
alar cartilage – cartilage that supports the apex in the nose and assists form the nares; it truly is connected to the septal cartilage and connective tissue on the alae.
anterior inferior iliac backbone – little, bony projection located within the anterior margin of the ilium, underneath the anterior outstanding iliac spine.
conducting zone – region from the respiratory system that includes the organs and structures that present passageways for air and so are not directly involved with gas exchange.
capillary – smallest of blood vessels wherever physical Trade happens in between the blood and tissue cells surrounded by interstitial fluid.
clavicle – collarbone; elongated bone that articulates Together with the manubrium on the sternum medially as well as the acromion of the scapula laterally.
anterior cruciate ligament – intracapsular ligament with the knee; extends from anterior, exceptional surface area on the tibia into the inner element of the lateral condyle in the femur; resists hyperextension of get more info knee.