HMS, BM EQ-Bank 935

Outline the role of sensory neurons in the peripheral nervous system when a tennis player returns a fast serve. (3 marks)

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Sample Answer

Visual sensory neurons in the eyes detect the ball’s speed, spin and trajectory.
Proprioceptive neurons in muscles and joints sense body and racquet position.
Touch receptors in the hand detect grip pressure and ball impact on the racquet.
This sensory information rapidly transmits to the CNS for processing and response coordination.

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Sample Answer

Visual sensory neurons in the eyes detect the ball’s speed, spin and trajectory.
Proprioceptive neurons in muscles and joints sense body and racquet position.
Touch receptors in the hand detect grip pressure and ball impact on the racquet.
This sensory information rapidly transmits to the CNS for processing and response coordination.