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The Sensory System
Revision of the Sensory System chapter
| Question | Answer |
|---|---|
| List the five senses. | Sight, Hearing, Taste, Touch Smell |
| Name the stimulus for your eyes. | Light |
| What is the sense organ for taste? | Tongue |
| Name the stimuli for Touch. | Heat and Pressure |
| Name the neurons that carry messages to the brain. | Sensory Neurons |
| Name the neurons that carry messages from the brain. | Motor Neurons |
| Which type of neuron is the optic nerve? | Sensory Neuron |
| What is the function of the lens? | Focuses light on the retina |
| What is the function of the retina? | It is where the image is formed. |
| What is the function of the ciliary muscle? | It changes the shape of the lens to help focus light. |
| Name the part of the eye that carries messages from the eye to the brain. | Optic Nerve |
| What is the function of the pupil? | Allows light to enter the eye |
| What is the function of the iris? | It dilates and contracts to control the amount of light coming into the eye. |