Microorganisms and Hormones Quiz

Which of the following is used in the preparation of alcohol and bread?

• Bacteria

• Virus

• Yeast

• Protozoa

Which microorganism causes malaria?

• Bacteria

• Virus

• Protozoa

• Fungi

Which bacteria convert milk into curd?

• Salmonella

• Rhizobium

• Lactobacillus

• Vibrio

Which disease is caused by a virus?

• Typhoid

• Tuberculosis

• Cholera

• Polio

Which microorganism is helpful in nitrogen fixation?

• Lactobacillus

• Penicillium

• Rhizobium

• Amoeba

Which fungus is used to produce the antibiotic penicillin?

• Aspergillus

• Penicillium

• Rhizopus

• Yeast

Which disease is spread through contaminated water?

• Chickenpox

• Cholera

• Measles

• Tuberculosis

Which method is used to preserve pickles?

• Boiling

• Freezing

• Adding sugar

• Adding salt and oil

Which of the following is NOT a microorganism?

• Algae

• Mushroom

• Virus

• Bacteria

Which of these microbes can reproduce only inside a host cell?

• Bacteria

• Virus

• Algae

• Protozoa