Waec Model Questions Vol1 2017 Biology Question 5
Practice objective / multiple choice question 5 from the 2017 Waec Model Questions Vol1 Biology examination.
A simple reflex arc consists of a sensory neuron that conducts an impulse over 0.5 m at 50 m s⁻¹, a single synapse with a delay of 0.5 ms, and a motor neuron that conducts over 0.4 m at 60 m s⁻¹. What is the total time from stimulus to muscle contraction, expressed in milliseconds (rounded to one decimal place)?
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About This Question
This is Waec Model Questions Vol1 2017 Biology Question 5. It is a objective / multiple choice question from the 2017 Waec Model Questions Vol1 Biology examination.
Difficulty level: Medium .
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