human anatomy definition Secrets
human anatomy definition Secrets
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articular capsule – connective tissue structure that encloses the joint cavity of the synovial joint.
corpus spongiosum – (plural = corpora cavernosa) column of erectile tissue inside the penis that fills with blood in the course of an erection and surrounds the penile urethra to the ventral portion of the penis.
Discussed in this article as Section of the axial skeleton is a third subdivision, the visceral, comprising the reduced jaw, some factors in the upper jaw, along with the branchial arches, including the hyoid bone.
acrosome – cap-like vesicle Positioned within the anterior-most region of the sperm that's rich with lysosomal enzymes able to digesting the protecting layers surrounding the oocyte.
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complement – enzymatic cascade of constitutive blood proteins that have antipathogen results, such as the direct killing of microbes.
central chemoreceptor – one of many specialised receptors that are located from the Mind that perception variations in click here hydrogen ion, oxygen, or carbon dioxide concentrations inside the Mind.
anterior median fissure – deep midline characteristic of the anterior spinal wire, marking the separation amongst the right and still left sides of your twine.
Cells, by way of example, Have got a cell membrane (also called the plasma membrane) that retains the intracellular natural environment—the fluids and organelles—separate in the extracellular atmosphere. Blood vessels continue to keep blood inside of a closed circulatory system, and nerves and muscles are wrapped in connective tissue sheaths that individual them from encompassing structures.
blood – liquid connective tissue made up of mobile components—erythrocytes, leukocytes, and platelets—and a fluid extracellular matrix named plasma; component on the cardiovascular process.
carpometacarpal joint – articulation in between on the list of carpal bones while in the distal row along with a metacarpal bone of your hand.
cardiac reflexes – series of autonomic reflexes that allow the cardiovascular centres click here to control heart functionality dependent on sensory facts from a number of visceral sensors.
adrenal glands – endocrine glands Found at the best of every kidney that are essential for the regulation of the stress reaction, blood pressure level and blood quantity, water homeostasis, and electrolyte ranges.
brachial plexus – nerve plexus affiliated with the reduced cervical spinal nerves and very first thoracic spinal nerve.