What Kind of Movement of Particles Is Able to Move

question 37

Multiple Choice

What kind of movement of particles is able to move against normal concentration gradients?

• A) Active transport
• B) Diffusion
• C) Osmosis
• D) Dispersion

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Definitions:

Nerve Impulse

A signal transmitted along a nerve fiber, consisting of a wave of electrical depolarization that reverses the electric potential along the membrane of the nerve cell.

Neighboring Neuron

A neuron that is located adjacent to another neuron, facilitating neural communication.

Split-Brain

A condition resulting from surgery that involves severing the corpus callosum to treat severe epilepsy, leading to separate consciousnesses in the two hemispheres of the brain.

Language Center

Refers to specific regions in the brain involved in language processing and production, such as Broca's and Wernicke's areas.