Waec Model Questions Vol1 2021 Biology Question 8

Practice essay / theory question 8 from the 2021 Waec Model Questions Vol1 Biology examination. This question covers Coordination .

Waec Model Questions Vol1 2021 Biology Essay / Theory

Topic: Coordination

Question 8 WAEC_MODEL_QUESTIONS_VOL1 • 2021 • BIOLOGY • essay

Answer the following questions on the coordination system of the human body.

Question Parts

( a )

Compare the structure and function of a typical neuron with that of a skeletal muscle fibre.

( b )

Outline the sequence of events that occur from the moment a tactile stimulus is applied to the skin to the contraction of a skeletal muscle in a simple reflex arc.

( c )

Discuss the role of neurotransmitters in synaptic transmission, including the processes of reuptake and enzymatic degradation, and explain why these mechanisms are essential for normal nervous system function.

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About This Question

This is Waec Model Questions Vol1 2021 Biology Question 8. It is one of the essay questions from the 2021 Waec Model Questions Vol1 Biology examination.

The question covers Coordination .

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