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WorksheetsTest "Science"
Total questions: 35
Worksheet time: 39mins
What connects the eyes to the brain?
lens
aqueous humor
sclera
optic nerve
What cells help us see colors and details?
lens
rod
cone
iris
What vision pigments do we have?
1 – blue, 2 – green, 3 – yellow, 4 – red, 5 – orange, 6 – brown.
1,3,5
2,4,6
1,2,4
3,5,6
What will happen to your pupils if you are in a really bright room?
They will contract
They will burst into flames
They will expand
They will stay the same size
What is the function of the Lens?
Lining of the back of the eye that contains light receptor cells.
Tough, transparent, protective coating that bends light as it enters the eye
Regulates how much light enters the eye
Focuses light onto the retina
Photoreceptor is:
Lens
Rod
Sclera
Pupil
Regulates the amount of light entering the eye and gives the eye its color:
Retina
Vitreous body
Iris
Optic nerve
The outer layer of the eye is the:
Iris
Retina
Sclera
Pupil
What number is pupil?
1
2
3
4
What number is eyelid?
1
2
3
4
What number is Iris?
1
2
3
4
What eye disease is shown in the figure?
Myopia
Hyperopia
Cataract
Glaucoma
Сlouding of the lens is called:
Farsightedness
Hyperopia
Cataract
Glaucoma
Destruction of the optic nerve is:
Farsightedness
Hyperopia
Cataract
Glaucoma
Match the images (numbers) and the name of the parts of the eye (letters)
А – optic nerve, B – lens, C – vitreous body, D – aqueous humor, E - retina, F – ciliary body, G – cornea, H – sclera, I – pupil, J – choroid.
1. The child has learned to walk. What is the property of the living?
Growing
Development
Self-regulation
Irritability
1. The pupil of the eye dilates in the dark. What is the property of the living?
Growing
Development
Self-regulation
Irritability
Maintaining body temperature it is:
Growing
Development
Self-regulation
Irritability
The main carrier of genetic information of cellular living organisms is
DNA
RNA
Proteins
Lipids
The simplest unit of life is
DNA
CeII
Tissue
Living organims
Prokaryotes are
Bacteria
Fungi
Animals
Plants
Wrong statement is
Viruses are non-cellular organisms
All viruses are parasites
Viruses have growth and development
Viruses can reproduce
Your respiratory system brings oxygen into your body and gets rid of _____.
Carbon dioxide
Water
Nitrogen
Sweat
What is the main function of the respiratory system?
to break food down
supply the blood with oxygen
circulate the blood
How does the respiratory system deliver oxygen to different parts of the body?
breathing
circulation
inhale carbon dioxide
Which part of the body is not used for the respiratory system to work?
mouth
nose
small intestine
diaphragm
What is the diaphragm's main function?
pump blood into the lungs
pump carbon dioxide out of the lungs and pull oxygen into the lungs
pump oxygen out of the lungs and pull carbon dioxide into the lungs
Inside each of your lungs there are tubes called bronchi. These branch into even smaller tubes much like the branches of a tree. What are at the ends of these tubes?
alveoli
diaphragms
cells
What would happen if your respiratory system stopped working?
you would get a transplant
you would die
nothing
What is responsible for picking up the oxygen in lungs and carrying it to all the body cells that need it?
red blood cells (Erythrocytes)
white blood cells (Leucocytes)
Platelets
The trachea is a part of the respiratory system. What can the trachea also be called?
filters the air
windpipe
tubes
What is the main function of the cardiovascular system?
to control the blood flow around the body
break down food for digestion
to help us to breathe
Which of the following is not part of the cardivascular system?
arteries
stomach
heart
veins
As blood begins to circulate, it leaves the _________ from the left ventricle and goes into the aorta.
lungs
pancreas
heart
brain
The heart is the strongest muscle in your body. How many parts is the human heart divided into?
1
2
3
4
