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WorksheetsScience GTEP Reviewer
Total questions: 90
Worksheet time: 3hrs 56mins
Which of the following does NOT describe the use of our eyes?
Our eyes can judge depth.
Our eyes can interpret new information.
Our eyes can identify color.
Our eyes can determine different sounds.
What are the two regions of the eye?
front and back
left and right
front-back and left-right
Which of the following parts of the eye is NOT part of the back part of the eye?
sclera
choroid
retina
lens
Which of the following parts belongs to the front part of the eye?
cilliary body
lens
cornea
optic nerve
What is a thin, clear membrane that covers the outer part of the front of the eyeball?
(a)
The cornea is made primarily of a protein called (a) .
What do you call the black circle in the center of the iris?
(a)
Why is the pupil color black?
Because the light that passes through then it is absorbed by the retina and is not reflected back.
Because the light that passes through then it is absorbed by the cornea and is not reflected back.
Because the light that passes through then it is absorbed by the retina and it does reflected back.
Which is TRUE about the pupil?
It allows and controls how much light enters the eye.
It focuses the light that initially enters the eye.
It allows the eye to change its focus.
What do you call the colored part of the eye?
(a)
TRUE or FALSE: The amount of pigment in the iris creates eye color.
True
False
Which of the following is TRUE about the iris?
It receives the rays that passes through the lens.
It protects the structures inside the eye from damage.
It controls the size of the pupil affecting the amount of light that it lets in the eye.
What is the white part of the eye? It is also the protective, outer layer of the eye.
(a)
What are the elastic fibers that made up the sclera?
elastin and collagen
protein and elastin
collagen and pigment
What part of the eye protects the sturctures inside the eye from damage?
(a)
Which of the following is NOT true about the optic nerve?
It connects the eye to the brain.
It supplies blood to the retina.
It carries the impulses formed by the retina.
What is the biconvex, flexible, transparent part of the eye that has no blood vessels?
(a)
TRUE or FALSE: The lens is important for the focus of light onto the retina.
True
False
What part of the eye can change shape to fine tune focus, change focal distance, and create a sharp image?
retina
cornea
lens
iris
Which of the following parts of the eye consists of tiny muscles that help change the shape of the eye lens?
choroid
ciliary body
optic nerve
sclera
What part of the eye produces the aqueous humor?
(a)
The ciliary produces the ______________ which supports and nourishes the cornea while removing wastes from it.
elastin
collagen
fiber
aqueous humor
Which part of the eye allows the eye to change its focus whether for nearer objects or far away objects?
ciliary body
pupil
choroid
lens
What are the two kinds of photoreceptors in the retina?
rods and cones
rodes and rows
cones and belts
What is the light sensitive tissue that is found at the back region of the eye?
(a)
TRUE or FALSE: The retina does not receive the rays that passes through the lens.
True
False
Fill in the blanks:
Rods are used for _____________ which let you see black and white shades.
daylight vision
night vision
daylight and night vision
noon vision
TRUE or FALSE: Cones are not used for daylight vision and does not allow you to see colors.
True
False
The choroid is a thin structure in the eye that contains ____________ and pigments like ____________.
cones and blood
blood vessels and melanin
fiber and melanin
What part of the eye supplies blood to the retina?
(a)
What part of the eye prevents the reflection of light inside the eyes?
(a)
Which of the following does NOT belong to the group?
cornea
ciliary body
retina
lens
What sense organ is responsible in collecting sounds and sending them to your brain?
(a)
TRUE or FALSE: There are 3 sections in the ear - outer, middle, and inner ear.
True
False
TRUE or FALSE: The outer ear section extends from the outside of the ear to the ear drum.
True
False
What section of the ear has the job to collect sound waves?
outer ear
middle ear
inner ear
The auricle is also known as the (a) .
What is the fleshy part of the outer ear. It also collects and receives sound from the outside environment.
(a)
Fill in the blanks:
The ear canal has _______________ in which helps fight infections and protects the ear from tiny foreign objects.
fiber
oil
earwax
Which of the following ear parts is NOT part of the middle ear?
ossicles
Eustachian tube
cochlea
oval and round window
How many bones are there in the auditory ossicles?
three
four
five
six
What are the three bones in the auditory ossicles?
anvil, hammer, vestibule
anvil, hammer, stirrup
anvil, marrow, stirrup
Which part of the middle ear is responsible for making the air pressure in the outside environment and in the middle ear equal?
auditory ossicles
oval and round window
Eustachian tube
What ear section is the bony labyrinth which is divided into three parts?
(a)
Which of the following is NOT part of the inner ear?
cochlea
vestibule
semicircular canals
pinna
TRUE or FALSE: The inner ear is made up of channels, connected tunnels, and the membranous labyrinth.
True
False
What part of the inner ear is a liquid-filled tube that sends the sound as a special signal to the auditory nerves, and these nerves will then transmit the sound signal to the brain?
(a)
Which parts of the inner ear are responsible for maintaining balance?
vestibule and semicircular canals
vestibule and cochlea
semicircular canals and cochlea
Which of the following contains the ogran "Corti?"
vestibule
semicircular canals
cochlea
TRUE or FALSE: The organ Cortin in the cochlea helps in transmitting signals and determining the pitch and volume of the sound.
True
False
TRUE or FALSE: The auricle or pinna opens into the ear canal which serves as the passageway of the sounds leading to the eardrum.
True
False
What do you call the thin, cone-shaped membrane that separates the external ear from the middle ear?
eardrum
ear canal
cochlea
What is the nerve for sense of hearing?
sensory nerves
auditory nerves
motor nerves
What is the passageway of sound waves in the outer ear?
(a)
(a) help us hear, see, smell, feel, and taste things around us.
TRUE or FALSE: We do not smell good and bad smell everyday.
True
False
TRUE or FALSE: Our nose can detect thousands of different smells.
True
False
Which of the following is NOT a purpose of our nose?
Helps you taste food
Helps regulate blood
Serves as the passageway for air
Protects your lungs
What are the cells that sense odor molecules in the air and sends signals to the brain that allow the recognition of smell?
olfactory receptors
septum
nostrils
nasal cavity
What do you call the thin wall that separates the nostrils?
(a)
Fill in the blank:
The septum is made of hard bone, but down near the tip of our nose, it is made of a flexible materials called ________.
fiber
bone
cartilage
What are the two external openings of your nose that help you breathe, smell, and sneeze?
(a)
What is the hollow chamber part of the nose responsible for the movement of air?
nostrils
septum
nasal cavity
olfactory receptors
What do you call the ability to smell things around them?
(a)
What part of the nose provides direct connection to the lungs and olfactory receptors?
nostrils
septum
nasal cavity
Which part of the nose is lined with a mucous membrane to keep the nose moist?
nostrils
septum
nasal cavity
olfactory receptors
What are specialized hairs in the nose that help filter the air your breathe in?
(a)
TRUE or FALSE: The nose is responsible for interpreting the signals from the environment so we can smell.
True
False
TRUE or FALSE: The only thing that your nose do is to smell things.
True
False
Wbich of the following is another term for air molecules?
smelling
olfaction
breathing
odorants
Which of the following is the main function of the mucus?
helps regulate the movement of air inside the body
helps keep the nose with moist
helps filter the air that you breathe in
helps sense odor molecules in the air
What part of the eye is the arrow pointing at?
(a)
What part of the eye is the arrow pointing at?
(a)
What part of the eye is this?
(a)
What part of the eye is this?
(a)
What is this part in the eye?
(a)
What part of the eye is this?
(a)
What part of the eye is this?
(a)
What part of the eye is this?
(a)
What part of the eye is this?
(a)
What do you call this part of the nose?
(a)
What do you call this part of the nose?
septum
nostils
nasal cavity
olfactory receptors
What part of the nose is this?
nostrils
olfactory receptors
septum
nasal cavity
What is this part of the nose?
nostrils
septum
olfactory receptors
nasal cavity
What is the missing part of the ear?
(a)
What is the missing part in the ear?
eardrum
ear canal
Eustachian tube
cochlea
What part of the ear is this?
(a)
What is the missing part in the ear?
(a)
What is the missing part in the ear?
ear canal
ossicles
pinna
cochlea
What is the missing part in the ear?
(a)
