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Multiple Choice
Which of the following proprioceptors enable balance and movement?
A
Photoreceptors
B
Muscle spindles
C
Nociceptors
D
Thermoreceptors
Verified step by step guidance
1
Understand the role of proprioceptors: Proprioceptors are sensory receptors located in muscles, tendons, and joints that provide information about body position and movement, enabling balance and coordination.
Identify the types of proprioceptors: The main types of proprioceptors include muscle spindles, Golgi tendon organs, and joint receptors.
Examine the function of muscle spindles: Muscle spindles are proprioceptors located within the muscle fibers that detect changes in muscle length and the rate of that change, helping to maintain muscle tone and support balance and movement.
Differentiate from other receptors: Photoreceptors are involved in vision, nociceptors detect pain, and thermoreceptors sense temperature changes. These do not contribute to proprioception.
Conclude that muscle spindles are the proprioceptors responsible for enabling balance and movement, as they provide critical feedback on muscle dynamics.