Examlex
Four patterns can be noted for certain organic reactions;
Pattern 1: Add a proton.
Pattern 2: Take a proton away.
Pattern 3: Reaction between an electrophile and nucleophile to form a new covalent bond.
Pattern 4: Reaction of proton donor with a carbon to carbon double bond to from a new covalent bond.
-To which pattern does the following reaction belong?
Gustatory Perception
The sensory impression of food or other substances on the taste buds of the tongue.
Place Theory
A theory in hearing that proposes different areas of the basilar membrane respond to different frequencies.
Frequency Theory
A theory in psychology and audiology that suggests pitch is perceived by the rate at which auditory nerve fibers fire.
Pitch Perception
The aspect of hearing that allows individuals to assess sounds on a scale from high to low, based on the frequency of sound waves.
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