Microorganisms and Disease - Revision Quiz.

This quiz is for the OCR 21st Century exams. It is biology module 2 - Keeping Healthy.

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Symptoms are the effects that an infection has on the body. True or False?
True
1 of 5
What do many infectious microorganisms release?
Toxins
2 of 5
What do white blood cells release?
Antibodies
3 of 5
If I start with one microorganism that reproduces in 30 minutes, how many will I have after 5 hours?
10
4 of 5
The role of the immune system is to deal with any infectious microorganisms that enter the body. True or False?
True
5 of 5

Other cards in this set

Card 2

Front

What do many infectious microorganisms release?

Back

Toxins

Card 3

Front

What do white blood cells release?

Back

Preview of the front of card 3

Card 4

Front

If I start with one microorganism that reproduces in 30 minutes, how many will I have after 5 hours?

Back

Preview of the front of card 4

Card 5

Front

The role of the immune system is to deal with any infectious microorganisms that enter the body. True or False?

Back

Preview of the front of card 5

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