Chapter 21

Which of the following is a stimulus?

• A chicken
• A foul smell
• Taste buds
• The nose

Which of the following is a response?

• An electric shock
• Jumping with fright
• An electrician
• Your body

The gaps between neurons are called:

• effectors
• neurotransmitters
• reflexes
• synapses

Identify what structure the letter 'E' is pointing to

• Axon
• Axon Terminal
• Myelin Sheath
• Dendrite

Identify what structure the letter 'F' is pointing to

• Axon
• Axon Terminal
• Myelin Sheath
• Dendrite

Impulses travel to the central nervous system along a
cell called?

• Motor Neuron
• Receptor
• Sensory Neuron
• Spinal Cord

The endocrine and nervous systems are connected by the hypothalamus in the brain

• True
• False

The brain is part of the peripheral nervous system

• True
• False

In order, what parts of the brain are represented by A, B and C?

• Cerebrum, Pons, Cerebellum
• Cerebrum, Cerebellum, Medulla Oblongata
• Parietal Lobe, Abore Vitae, Hypothalamus
• Corpus Callosum, Midbrain, Cerebellum

The cerebrum is responsible for higher order thinking

• True
• False