Useful and Harmful Microorganisms

A preparation of weakened or killed pathogens.

• Bacteria
• Antibiotic Resistance
• Vaccine
• Capsid

Antibiotics can be used to treat a viral infection.

• True
• False

Yeast makes bread, rolls and cakes rise.

• True
• False

A Bacteria responsible for curdling of milk is

• Rhizobium

• Oscillatoria

• Lactobacillus

• Plasmodium

Penicillium is a

• Algae

• Fungus

• Bacteria

• Yeast

We can use biotechnology to produce human insulin. Which microorganism is used to produce insulin?

• bacteria

• virus

• yeast

• algae

What is the cause of the common cold?

• bacteria
• cold temperatures
• sneezing and coughing
• viruses

Yogurt and cheese  can be produced from ___________.

• Bacteria
• Virus
• Protozoa
• Algae

A fungi which is a rich source of protein

• Mushroom

• Chlamydomonas

• Tofu

• Aspergillus

Antibiotics are not useful against viral infections

• False

• True