20 questions about the structure of bacteria with their functions and answer.

1. What is the outermost layer of a bacterial cell called?
   A) Capsule
   B) Cell wall
   C) Cytoplasm
   D) Cell membrane

2. Which structure is responsible for bacterial movement?
   A) Pili
   B) Flagella
   C) Ribosomes
   D) Nucleus

3. What is the function of the cytoplasm in bacteria?
   A) Reproduction
   B) Protein synthesis
   C) DNA replication
   D) Cell structure maintenance

4. Which structure allows bacteria to exchange genetic material?
   A) Capsule
   B) Plasmids
   C) Cell wall
   D) Nucleus

5. Which structure is responsible for bacterial respiration?
   A) Vacuole
   B) Mitochondria
   C) Cell wall
   D) Mesosome

6. What is the function of the cell membrane in bacteria?
   A) Cellular transport
   B) Cell division
   C) DNA replication
   D) Protein synthesis

7. Which structure is responsible for bacterial reproduction?
   A) Plasmid
   B) Flagellum
   C) Ribosome
   D) Nucleus

8. What is the function of ribosomes in bacteria?
   A) Cellular respiration
   B) Genetic material storage
   C) Protein synthesis
   D) Cell division

9. Which structure protects bacteria from the host's immune system?
   A) Capsule
   B) Cell wall
   C) Pili
   D) Nucleus

10. What is the function of the nucleoid region in bacteria?
    A) Cell division
    B) Energy production
    C) DNA storage
    D) Protein synthesis

11. Which structure forms a protective layer around the bacterial cell?
    A) Capsule
    B) Plasmids
    C) Flagellum
    D) Nucleus

12. What is the function of the cell wall in bacteria?
    A) Cellular respiration
    B) Cell division
    C) Reproduction
    D) Protection

13. Which structure contains the genetic material in bacterial cells?
    A) Cytoplasm
    B) Pili
    C) Capsule
    D) Nucleoid region

14. What is the function of the mesosome in bacteria?
    A) Protein synthesis
    B) Energy production
    C) Reproduction
    D) Cellular transport

15. Which structure helps bacteria adhere to surfaces?
    A) Pili
    B) Flagellum
    C) Ribosome
    D) Nucleus

16. What is the function of the capsule in bacteria?
    A) Protection
    B) Cell division
    C) DNA replication
    D) Protein synthesis

17. Which structure is responsible for storing excess nutrients in bacteria?
    A) Capsule
    B) Nucleus
    C) Vacuole
    D) Flagellum

18. What is the function of the plasmids in bacteria?
    A) Cellular respiration
    B) Protection
    C) Genetic exchange
    D) DNA synthesis

19. Which structure is responsible for bacterial digestion?
    A) Vacuole
    B) Lysosome
    C) Cell wall
    D) Mesosome

20. What is the function of pili in bacteria?
    A) Cellular respiration
    B) Genetic exchange
    C) Cell division
    D) Protein synthesis

Join our Educational Channels:
▬▬▬▬▬▬▬▬▬▬▬▬▬
📚JOIN: @Educational_Question
📚JOIN: @Et_Study_Notes
📚JOIN: @Oromia_Educational_News
📚JOIN: @AmboIfaBoru
📚JOIN: @General_Questions_Always