ascending tract – central anxious process fibres carrying sensory data in the spinal wire or periphery for the Mind.
acclimatisation – means of adjustment the respiratory technique tends to make on account of Serious exposure to significant altitudes.
acromial conclude of the clavicle – lateral conclude of your clavicle that articulates Using the acromion in the scapula.
action possible – improve in voltage of the cell membrane in response to the stimulus that brings about transmission of an electrical sign; distinctive to neurons and muscle fibres.
Manage centre – compares values to their normal range; deviations lead to the activation of an effector.
biaxial joint – form of diarthrosis; a joint that permits for movements inside two planes (two axes).
centriole – little, self-replicating organelle that provides the origin for microtubule growth and moves DNA all through cell division.
dorsal – describes the again or route towards the back of your body; also called posterior.
carotid sinuses – tiny pockets near the foundation of The inner carotid arteries which have been the destinations of your baroreceptors and chemoreceptors that trigger a reflex here that aids inside the regulation of vascular homeostasis.
atrium – (plural = atria) upper or obtaining chamber of the heart that pumps blood into the reduce chambers just prior to their contraction; the proper atrium receives blood from the systemic circuit that flows into the right ventricle; the remaining atrium receives blood within the pulmonary circuit that flows to the still left ventricle.
bone marrow transplant – treatment method wherein a donor’s wholesome bone marrow with its stem cells replaces diseased or weakened bone read more marrow of a individual.
alveolar duct – modest tube that sales opportunities in the terminal bronchiole into the respiratory bronchiole which is The purpose of attachment for alveoli.
digital arteries – shaped from the superficial and deep palmar arches; provide blood for the digits.
adaptive immune response – relatively sluggish but really specific and helpful immune reaction controlled by lymphocytes.