There Are Three Different Types of Cones, Each One Sensitive

question 106

Multiple Choice

There are three different types of cones, each one sensitive to a different color wavelength of light. These cones are designated

• A) red, yellow, and blue.
• B) red, blue, and green.
• C) red, green, and yellow.
• D) yellow, green, and blue.
• E) red, yellow, and indigo.

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Definitions:

Inhibitory

Pertaining to a neurotransmitter, hormone, or other substance that decreases the likelihood of a neuron firing an action potential.

Excitatory

Referring to substances or processes that increase the likelihood of a neuron firing and transmitting an electrical signal.

Dopamine

A neurotransmitter involved in reward, motivation, and addiction processes in the brain.

Parkinson's Disease

A neurodegenerative disorder that affects movement, often including tremors.