When a Sensory Neuron Is Excited by Some Form of Energy

question 37

Multiple Choice

When a sensory neuron is excited by some form of energy, the resulting graded potential is called a(n) ________.

• A) postsynaptic potential
• B) excitatory potential
• C) generator potential
• D) action potential

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Definitions:

Mutualism

A type of symbiotic relationship between organisms of different species where both parties benefit from the interaction.

Elaiosomes

Nutrient-rich structures attached to the seeds of some plant species, attracting ants which aid in seed dispersal.

Ants

Social insects known for their structured colony life, ability to work together, and comprising thousands of species that inhabit almost every landmass on Earth.

Most Recent Common Ancestor

The immediate forebear from whom every organism within a group directly originates.