Bio 12 Exam Review

The thick, tough, white outer covering of the eyeball is called the __________________.

• sclera

• lens

• pupil

• cornea

___________________ is a clear fluid in the front part of the eye, that helps the cornea keep its rounded shape.

• cornea

• aqueous humor

• vitreous humor

• retina

The ________________ is the dark circle in the center of your iris that lets light into the inner eye.

• retina

• cornea

• iris

• pupil

Identify the highlighted area

• Cerebellum
• Brain Stem
• Occipital Lobe
• Temporal Lobe

Identify the highlighted area

• Frontal Lobe
• Parietal Lobe
• Temporal Lobe
• Occipital Lobe

How many lobes are in your brain?

• 1

• 2

• 3

• 4

The temporal lobe...

• is where you do most of your problem solving.

• Is where you comprehend language as well as smell, taste, and sound.

• is the location of the brain that doesn't get used unless in emergency situations.

• is where vision is decoded.

Label the following diagram (Cover the number as best you can)

i

h

g

f

e

c

b

a

Nucleus

Myelin Sheath

Soma

Dendrites

Mitochondria

Axon Terminal

Nodes of Ranvier

Schwann cells

Axon

Cytoplasm

Match the following terms with their definition/function

• Send messages from senses to the brain

• Parasympathetic Nervous System

• Nerves/cells not part of CNS

• Autonomic Nervous System

• Below the level of conscious thought

• Peripheral Nervous System

• Fight or Flight

• Sympathetic Nervous System

• Rest and Digest

• Sensory Neurons

Carries messages between the body and the brain:

• cerebellum
• corpus callosum
• spinal cord
• special thalamus