Prokaryotic cells

• What is the subcellular structure indicated by X

  A) flagellum

  
• Name 7 subcellular structures found in bacteria

  A) cell wall

  B) cell membrane

  C) cytoplasm

  D) circular strand of DNA (nucleoid)

  E) plasmid

  F) ribosome

  G) flagellum

  
• What organelle is indicated

  A) plasmid

  
• What are plasmids?


  Small, circular DNA molecules found in bacteria that can replicate independently. Separate from main DNA. Might contain extra genes that are useful like antibiotic resistance.
• What is bacteria (prokaryotic) cell wall made of?

  Peptidoglycan
• What sub-cellular structures are indicated by A and B?

  A = cell membrane

  B = cell wall

  A) cell membrane

  B) cell wall

  
• What sub cellular structure is indicated?

  Circular strand of DNA

  A) nucleoid or circular strand of DNA