Y10 HB101 Reflex Pathways

What are the main parts of the Central Nervous System?

• Brain & Chest
• Spinal Cord & Spinal Nerves
• Brain & Spinal Cord
• Heart & Brain

Cells in the nervous system that carry nerve impulses are called?

• nerve cells
• neurons
• neutrons
• newtons

Neurons that transmit impulses to the CNS are called

• neuoglia
• sensory
• efferent
• association

In this picture, the red line represents a(n)

• motor neuron
• sensory neuron
• receptor
• interneuron

In this picture, the green line represents 

• motor neuron
• sensory neuron
• interneuron
• receptor

In this picture, the blue line represents a(n)

• interneuron
• motor neuron
• sensory neuron
• effector

When you touch the hot handle of a pan, this causes a reflex which happens at the __________ level without having the brain process the impulse first.

• Brain Stem
• Frontal Lobe
• Spinal Cord and Parietal Lobe
• Spinal Cord

What is known as a quick, automatic response to a stimulus?

• Reaction
• Reflex
• Procedural Memory
• After-image

Tags

NGSS.MS-LS1-8