Top Guidelines Of human anatomy and physiology definition
Top Guidelines Of human anatomy and physiology definition
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decussate – to cross the midline, as in fibres that undertaking from one particular side in the body to the opposite.
cuticle – in hair, the outermost layer of keratinocytes originating from your hair matrix, as found in a very cross-part on the hair bulb.
bronchoconstriction – lessen in the dimensions in the bronchiole as a result of contraction from the muscular wall.
cleavage furrow – contractile ring that forms close to a cell in the course of cytokinesis that pinches the mobile into two halves.
deltoid ligament – wide intrinsic ligament Positioned about the medial aspect from the ankle joint; supports the talus on the talocrural joint and resists excess eversion on the foot.
calcaneofibular ligament – intrinsic ligament Found on the lateral side on the ankle joint, concerning the calcaneus bone and lateral malleolus on the fibula; supports the talus bone within the ankle joint and resists extra inversion from the foot.
costal groove – shallow groove together the inferior margin of a rib that gives passage for blood vessels as well as a nerve.
anterior interventricular sulcus – sulcus Positioned between the remaining and suitable ventricles on the anterior floor with the heart.
The central anxious technique lies mostly throughout the axial skeleton, the Mind being properly shielded from the cranium as well as spinal wire from the vertebral column, by way of the bony neural click here arches (the arches of bone that human anatomy definition encircle the spinal wire) and the intervening ligaments.
diploid – problem marked because of the existence of the double complement of genetic content (two sets of chromosomes, a person set inherited from Each and every of two parents).
cranial nerve – one of twelve nerves linked to the Mind which have been to blame for sensory or motor features of The top and neck.
cardiac plexus – paired elaborate community of nerve fibres close to the foundation in the heart that receive sympathetic and parasympathetic stimulations to control HR.
bulbourethral glands – (also, Cowper’s glands) glands that secrete a lubricating mucus that cleans and lubricates the urethra ahead of And through ejaculation.
complete refractory period – time in the course of an motion period of time when Yet another action potential cannot be generated because the voltage-gated Na+ channel is inactivated.