Examlex
All indicators are weak acids that are one color in acidic solution and another color in basic solution.
Spinal Reflexes
Spinal reflexes are automatic, involuntary movements or actions of the body that are initiated in the spinal cord without the involvement of the brain, such as the knee-jerk reaction.
Automatic
Processes or actions that are performed without conscious thought or intention, often as a result of learning or habituation.
Motor Nerves
Nerves that transmit impulses from the central nervous system to muscles, causing them to contract and produce movement.
Special Receptors
Cells or nerve endings that respond to changes in the environment by converting stimuli into electrical signals for the nervous system.
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