microorganisms is our friends

Microorganisms can be very useful in our daily lives.

• Tapai is a popular food in Malaysia. It is made from glutinous rice or tapioca. Yeast is added to make tapai.

 

•  Yeast is also used to help dough to rise in making bread.

 

•  Tempeh is another kind of food that uses yeast. It is made from soya bean. Look at the picture closely. Can you see the white structures?

 

•  Bacteria and fungi cause dead organisms to decay to form natural fertilizers.

 

•  Some bacteria can be used to make cheese and yogurt.

 

•  Fungi are used to produce antibiotics