Examlex
Find an algebraic expression for the verbal phrase below. Six times the difference of a number x and
Blood-Brain Barrier
A selective semi-permeable border of endothelial cells that protects the brain by preventing certain substances in the bloodstream from entering brain tissue.
Expansion
The process of increasing in size, volume, quantity, or scope.
Bipolar Neurons
A type of neuron with two extensions (one axon and one dendrite), common in sensory systems like the retina of the eye.
Motor Neurons
Nerve cells forming part of the pathway along which impulses pass from the brain or spinal cord to a muscle or gland.
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