Question

Which of the following diseases can be cured using antibiotics?
A. AIDS
B. Dengue
C. Typhoid
D. Malaria

Answer 1

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$Thyphoid$

Answer 2

Option C) Typhoid can be cured using antibiotics.

• Bacteria are prokaryotes that belong to Monera. They have a cell wall and a cell membrane.
• The cell wall is responsible for protection against extreme temperatures, salinity, pH, etc. This is why bacteria can exist in extreme temperatures and are called extremophiles.
• The main component of the cell wall of bacteria is peptidoglycan.
• To kill the bacteria we can stop the synthesis of peptidoglycan for the cell wall.
• Antibiotics stop the synthesis of the peptidoglycan and expose the bacteria to the environment.
• Typhoid is a bacterial disease caused by the agent Salmonella typhi.
• Antibiotics can kill the bacteria-causing agent (S. typhi) and cure typhoid.