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Bionic Eye

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

2 + 3 are the parts called

a)

transmitter and camera

b)

camera and receiver

c)

receiver and transmitter

d)

processor and transmitter

2.

5 shows where

a)

nerve impulses travel along the optic nerve to the brain

b)

images are processed by the implant chip

c)

nerve impulses travel from the transmitter to the brain

d)

the person sees the flower

3.

The camera is most like which parts of a healthy eye?

a)

iris and lens

b)

retina

c)

optic nerve

d)

pupil and optic nerve

4.

The the processor of a bionic eye is most like which part of a healthy eye?

a)

iris

b)

lens

c)

optic nerve

d)

retina

5.

6 shows how

a)

the brain contains the flowers

b)

the brain gives the conscious sensation of "seeing flowers"

c)

the brain acts like a camera

6.

The part of the bionic eye that receives wireless signals is part

a)

1

b)

3

c)

4

d)

5

7.

The part of the bionic eye that sends wireless signals is part

a)

1

b)

3

c)

4

d)

5

8.

The illustration is not realistic, mainly because

a)

it suggests that a bionic eye gives a clear image of the flower to the wearer.

b)

the brain should be drawn larger

c)

the chip is drawn too large

d)

the brain is not yellow

9.

Bionic eyes cannot improve a person's

a)

sensitivity to light and dark

b)

sensitivity to different colours

c)

sensitivity to movement in the field of vision

10.

Which of the parts of the eye is still definitely needed, in order for the bionic eye to work?

a)

lens

b)

iris

c)

retina

d)

optic nerve