Topic 2 Vision

Identify the first process in receiving and interpreting visual stimuli.

• interpretation

• reception

• transmission

• transduction

Tags

NGSS.MS-LS1-8

The reason we are unable to see clearly underwater is because:

• images on our retina are crisscrossed by a network of veins and are amplified by water.

• the water interrupts the organisation of the visual process and we are unable to make sense of it

• the cornea of the eye is designed to refract or bend light travelling through the air, not water.

• the cornea reaches its absolute threshold under water, which therefore blurs our vision.

Identify which is not a stage in vision as perception.

• interpretation

• reception

• selection

• organisation

What part of your eye sends the messages to and from your brain?

• retina
• optic nerve
• iris
• vitreous humor

What is the protective covering over your eye?

• refraction
• cornea
• puppies
• eyeballs

What is the muscle that opens and closes the pupil?

• food
• transluscent
• iris
• lens

What is letter B

• Optic nerve
• Lens
• Cornea
• Retina

What part of the eye allows us to see color?

• cones
• rods
• iris
• eyeball

Which of the following is the correct order of the structures through which light passes after entering the eye?

• Lens, pupil, cornea, retina
• Pupil, cornea, lens, retina
• Cornea, retina, pupil, lens
• Cornea, pupil, lens, retina

The process where stimuli is converted into a neural signal, then send to the brain:

• perception
• sensation
• conduction
• transduction

Tags

NGSS.MS-LS1-8