Bacteria
Biology ⇒ Microorganisms and Microbiology
Bacteria starts at 7 and continues till grade 12.
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See sample questions for grade 8
A scientist finds bacteria living in a hot spring at 80°C. What term describes these bacteria?
Bacteria reproduce mainly by which process?
Describe one way in which bacteria are helpful to humans.
Describe the role of bacteria in the process of fermentation.
Explain the difference between autotrophic and heterotrophic bacteria.
Explain why antibiotics are not effective against viral infections.
Explain why bacteria are important in the nitrogen cycle.
Name one disease caused by bacteria.
Name the process by which bacteria exchange genetic material through direct contact.
Name the process by which bacteria obtain energy in the absence of oxygen.
What is the function of the bacterial capsule?
What is the main difference between Gram-positive and Gram-negative bacteria?
