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Worksheetsscience revision test microorganisms friend and foe
Total questions: 12
Worksheet time: 6mins
Malaria is caused by
Virus
Protozoa
Bacteria
Algae
Where is the nucleus located in a cell?
Underneath the cell wall. It allows water and nutrients to pass into the cell and waste to pass out of the cell.
Surrounding the cell. It helps protect the cell
In the center of the cell. It controls the cells growth
All throughout the cell. It is a jelly-like substance that holds all of the organelles in their place.
What type of cell is A?
Plant cell
Animal cell
(a) can be many different sizes ranging from microscopic single celled yeasts used in bread making to macroscopic fungi which contain many cells such as moulds, mushrooms, and toadstools.
The conversion of free atmospheric nitrogen into nitrogenous compounds is known as (a)
Bacteria are made up of how many cells?
trillions!
4
1
none of these
Another name for a microorganism is (a)
What are bacteria that cause disease?
viruses
pathogens
endospores
antibiotics
A fungus that is usually located on your feet which causes skin disease.
Ring Worm
Athletes Foot
E Coli
Protozoa
Protozoa
Ring Worm
E Coli
Athletes Foot
_______________ are parasites, which means they can only survive inside the cells of other living things.
Fungi
Protozoa
Viruses
Algae
What describes the relationship of microorganisms to humans?
harmful
useful
both harmful and useful
nethier harmful nor useful
A fungus used as a medicine.
Ring Worm
Bacteria
Algae
Penicillin
