Getting My human anatomy organs To Work
Getting My human anatomy organs To Work
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atrioventricular valves – one-way valves located among the atria and ventricles; the valve on the appropriate is called the tricuspid valve, as well as the a single to the still left would be the mitral or bicuspid valve.
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dense connective tissue – connective tissue correct that contains many fibres that offer the two elasticity and protection.
cleavage furrow – contractile ring that sorts around a mobile all through cytokinesis that pinches the mobile into two halves.
cervical vertebrae – seven vertebrae numbered as C1–C7 that are located while in the neck region on the vertebral column.
contralateral – phrase meaning “on the opposite aspect,” as in axons that cross the midline in a fibre tract.
Human motion consists of not simply actions on the joints of your body, but additionally the movement of particular person organs and even personal cells. When you examine these words, purple and white blood cells are moving during your body, muscle cells are contracting and stress-free to take care of your posture and to concentrate your eyesight, and glands are secreting chemicals to manage body capabilities.
Bachmann’s bundle – (also, interatrial band) group of specialised conducting cells that check here transmit the impulse straight from the SA node in the correct atrium to your remaining atrium.
axoplasm – cytoplasm of the axon, which differs in composition in comparison to the cytoplasm in the neuronal mobile body.
anterior inferior iliac spine – small, bony projection Positioned around the anterior margin of your ilium, beneath the anterior superior iliac spine.
activation gate – A part here of the voltage-gated Na+ channel that opens when the membrane voltage reaches threshold.
dorsal arch – (also, arcuate arch) fashioned from your anastomosis on the dorsalis pedis artery and medial and plantar arteries; branches offer the distal portions of the foot and digits.
cricoid cartilage – part of the larynx composed of a ring of cartilage with a broad posterior area plus a thinner anterior location; attached on the oesophagus.
anterior longitudinal ligament – ligament that operates the size on the vertebral column, uniting the anterior areas of the vertebral bodies.