PDF chapter test TRY NOW

Drag and drop the appropriate answers:
 
Answer variants:
Heterotrophic bacteria
Acidic environment, high-temperature environment and high saline conditions
DNA
  
1. Peptidoglycan in the cell wall of bacteria protects it from ____. -
 
2. Nucleic acid of bacteria contains ____. -
 
3. Bacteria which do not produce their food and depend on other organisms for the food _____. -