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Which of the following pathogen types cause diseases that can be treated with antibiotics? (A) Bacteria (B) Macro-parasites (C) Prions (D) Viruses - HSC - SSCE Biology - Question 2 - 2008 - Paper 1
Question 2
Which of the following pathogen types cause diseases that can be treated with antibiotics? (A) Bacteria (B) Macro-parasites (C) Prions (D) Viruses
Worked Solution & Example Answer:Which of the following pathogen types cause diseases that can be treated with antibiotics? (A) Bacteria (B) Macro-parasites (C) Prions (D) Viruses - HSC - SSCE Biology - Question 2 - 2008 - Paper 1
Step 1
Identify pathogens treated with antibiotics
Answer
Antibiotics are primarily effective against bacterial infections. They work by targeting specific bacterial functions and structures, such as cell wall synthesis, protein synthesis, and DNA replication.
A) Bacteria: Antibiotics are designed to treat bacterial infections, making this the correct answer.
B) Macro-parasites: These include organisms such as worms and are typically treated with antiparasitic medications, not antibiotics.
C) Prions: Prions are infectious proteins and cannot be treated with antibiotics.
D) Viruses: Antibiotics do not work against viruses; antiviral medications are required instead.
Thus, the correct answer is (A) Bacteria.