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- 1. Multiple Choice
Name the groups in which microorganisms are broadly classified.
yeast
fungi
protozoa
algae
- 2. Multiple Choice
What are bacteria that cause disease?
viruses
pathogens
endospores
antibiotics
- 3. Multiple Choice
Assertion: Adding salt preserves the meat and fish for ages.
Reason: Salt draws water out of food and dehydrates the food.
Both A and R are true and R is the correct explanation of A.
Both A and R are true but R is not the correct explanation of A.
A is true but R is false. A is false but R is true.
Both A and R are false.
- 4. Multiple Choice
Penicillin is a
Algae
Fungus
Vaccine
Bacteria
- 5. Multiple Choice
Viruses have all cell organelles present in them.
True
False
- 6. Multiple Choice
What are bacteria that cause disease?
viruses
pathogens
endospores
antibiotics
- 7. Multiple ChoiceAll bacteria areunicellularmulticellulareukaryotic
- 8. Multiple ChoiceWhich is not an example of a harmful microorganism?Mold growing on a kitchen spongeBacteria found in yogurtBacteria that causes turberculosisSalmonella on uncooked chicken
- 9. Multiple Choice
What is an antibiotic?
a rapid spread of a disease around the world
a type of bacteria living in human cells
a medicine that attacks harmful microbes
a disease for which there is no known cure
- 10. Multiple Choice
Malaria is caused by
Virus
Protozoa
Bacteria
Algae
- 11. Multiple Choice
_______________ are parasites, which means they can only survive inside the cells of other living things.
Fungi
Protozoa
Viruses
Algae
- 12. Multiple Choice
Diseases Caused by Virus?
Chicken Pox
Dysentry
Malaria
Tuberculosis
- 13. Multiple Choice
Which of the following is not used as food preservatives?
Salt
Sugar
Vinegar
Methane
- 14. Multiple Choice
Cholera is caused by________________
Fungi
Bacteria
Algae
None of the above
- 15. Multiple Choice
______________ helps us digest our food and convert it into simple form.
Bacteria
Fungi
Protozoa
Algae
- Answer choicesTagsAnswer choicesTags