Examlex
If an egg's shell is carefully dissolved using an acid,the egg white and yolk will remain intact inside a membrane.If the egg is then placed in distilled water,it will slowly expand until it bursts.Why?
Neurotransmitters
Chemical agents facilitating signal transmission from one neuron to another via synapses in the nervous system.
Conditioning
A process of behavior modification by which a subject comes to respond in a desired manner to a previously neutral stimulus by associating it with a stimulus that elicits an automatic response.
Electric Shocks
A form of electrical stimulation applied to certain parts of the body, used in various scientific and medical procedures, sometimes for therapeutic purposes.
Apprehensive
Feeling anxious or fearful that something bad or unpleasant will happen.
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