Microorganisms friend and foe

The process of putting a vaccine inside the body of a person in order to produce immunity against some disease is called ___________

(if you put the answer right but came wrong then the word could contain capital letters)

Another name for a microorganism is __________

 

_____________ 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.

Malleability is a physical property. It means . . .

• a solid element can be crushed into a powder.

• a solid piece of metal can be hammered into a shape.

• a solid piece of metal can be pulled into a wire.

• a solid can be melted to a liquid.

 

A fungus used as a medicine.

• Ring Worm

• Bacteria

• Algae

• Penicillin

What type of cell is A?

• Plant cell

• Animal cell

Beneficial or Harmful?

Algae in the ocean makes oxygen

• beneficial

• harmful

What are bacteria that cause disease?

• viruses

• pathogens

• endospores

• antibiotics

Beneficial or Harmful?

bacteria weakens teeth enamel

• beneficial

• harmful

Protozoa cause diseases like dysentery and malaria.

• True

• False