12621189
Descripción
Test por Jeffrey Piggott, actualizado hace más de 1 año
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Creado por Jeffrey Piggott
hace más de 6 años
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Pregunta 1
Pregunta
Two different sorts of microbes are:
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A) plants and fungi.
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B) crustaceans and viruses.
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C) viruses and bacteria.
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D) viruses and pollen grains.
Pregunta 2
Pregunta
Which of these lists the organisms in the correct size order, with smallest first?
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A) viruses, bacteria, fungi, rose bushes, elephants
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B) elephants, rose bushes, fungi, bacteria, viruses
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C) bacteria, viruses, fungi, rose bushes, elephants
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D) fungi, bacteria, viruses, rose bushes, elephants
Pregunta 3
Pregunta
Why do some people think that viruses are not living things?
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A) They cannot carry out all seven of the life processes.
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B) They can give people diseases.
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C) They do not have lungs and so cannot breathe.
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D) They are too small to see.
Pregunta 4
Pregunta
Look at the two pictures. What do they show?
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A) X is a fungus and Y is a bacterium.
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B) X is a pollen grain and Y is a virus.
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C) X is a crustacean and Y is a plant
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D) X is a virus and Y is a bacterium.
Pregunta 5
Pregunta
Which microbe is used to make bread rise?
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A) bacteria
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B) yeast
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C) plants
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D) sodium bicarbonate
Pregunta 6
Pregunta
When a microbe gives you a disease you are said to be:
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A) indebted to the microbe.
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B) ingested by the microbe.
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C) injected by the microbe.
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D) infected by the microbe.
Pregunta 7
Pregunta
Colds, flu, chickenpox and AIDS are all caused by:
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A) viruses.
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B) fungi.
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C) polluted air.
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D) animals.
Pregunta 8
Pregunta
Dimitri has a cold. He may have caught this by:
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A) standing in a cold place for too long.
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B) not eating enough fruits and vegetables.
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C) breathing in air containing a microbe.
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D) staying up too late and getting very tired.
Pregunta 9
Pregunta
Bacon takes longest to go off if it is kept in a:
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A) fridge.
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B) fruit bowl.
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C) breadbox.
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D) freezer.
Pregunta 10
Pregunta
One part of your body that tries to keep microbes out is your:
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A) hair.
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B) nails.
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C) arm.
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D) skin.
Pregunta 11
Pregunta
Look at the diagram.
The organ shown in the diagram can kill microbes because:
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A) it is very hot.
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B) it squashes them.
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C) there is no air in it
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D) it contains a strong acid.
Pregunta 12
Pregunta
An antibiotic is a medicine that:
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A) kills bacteria and viruses.
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B) kills only viruses.
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C) kills only bacteria.
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D) is dangerous and so is no longer used.
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