Neco Model Questions Vol1 2024 Biology Question 23
Practice objective / multiple choice question 23 from the 2024 Neco Model Questions Vol1 Biology examination.
In a simple reflex arc, the distance from a fingertip receptor to the spinal cord is \(0.5\) m and the sensory nerve conduction velocity is \(50\) m·s\(^{-1}\). The synaptic delay at the spinal cord is \(0.5\) ms. The motor pathway from the spinal cord to the finger muscle is \(0.4\) m with a conduction velocity of \(60\) m·s\(^{-1}\). Calculate the total reaction time in milliseconds for the reflex.
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This is Neco Model Questions Vol1 2024 Biology Question 23. It is one of the objective questions from the 2024 Neco Model Questions Vol1 Biology examination.
Difficulty level: Medium .
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