The Jovian Planets

question 22

Multiple Choice

The jovian planets

• A) all lie less than 5 AU from the Sun.
• B) all have rings around their equators.
• C) have satellite systems with less than 4 moons.
• D) all spin more slowly than the Earth.
• E) are all much denser than any of the terrestrial planets.

---

Definitions:

Acetylcholine

A neurotransmitter involved in the transmission of nerve impulses in the central and peripheral nervous systems, particularly in the stimulation of muscle movement.

Receptor Neurons

Specialized neurons that respond to physical or chemical changes in their surroundings, initiating sensory input to the nervous system.

Bipolar Neurons

A type of neuron with two extensions (one axon and one dendrite), found in sensory organs like the retina of the eye.

Olfactory Cortex

A part of the brain involved in the perception and recognition of smells.