Which of the following statement is meant by body coordination?

• Coordination of the body by peripheral nervous system.

• Coordination of the organs and systems in the body to produce appropriate response.

• The response of the organs to external stimuli.

• The response of the body that is controlled by endocrine system.

• Node of Ranvier

• Axon

• Synapse

• Myelin sheath

Which of the parts A, B, C or D is a spinal cord?

• a

• c

• d

• b

• Cranial nerve

• Medulla oblongata

• Spinal nerve

• Spinal cord

What is this neurone?

• Sensory neurone

• Relay neurone

• Motor neurone

• Interneurone

What is the function of this neurone?

• Carry impulse from the sensory neurone to the motor neurone across the spinal cord.

• Carry impulse from the sensory organ to the brain.

• Carry impulse from the relay neurone going out to the effectors.

• Carry impulse from the effectors to the central nervous system.

Which of the following is the component of human central nervous system?

• Cranial nerve

• Spinal cord

• Kidney

• Cranium

What is the function of this neurone?

• Carry impulse from the sensory organ to the central nervous system.

• Carry impulse from the relay neurone going out to the effectors.

• Carry impulse from the effectors to the central nervous system.

• Carry impulse from the sensory neurone to the motor neurone across the spinal cord.

What is the function of the part labeled X?

• Increase the speed of impulse transmission

• Carry impulses away from the cell body

• Carry impulses towards the cell body

• Controls all activities of the neurone

What is the function of this neurone?

• Transmit impulses from sensory neurone to motor neurone

• Carries impulse from central nervous system to effector

• Carry impulse from the effectors to the central nervous system

• Carries impulse from sensory organ to central nervous system