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Learning objective

Explain why the emergence of antibiotic-resistant strains is a major concern.

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Topic

Communicable diseases

Subtopic

Antibiotics and painkillers

Aqa Gcse BiologyInfection and response

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Quick explanation

Explain why the emergence of antibiotic-resistant strains is a major concern

  • This point belongs to Communicable diseases, especially Antibiotics and painkillers.
  • You need to be able to explain why the emergence of antibiotic-resistant strains is a major concern.
  • The key ideas to know are strains, concern, and antibiotic-resistant.
  • Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.

Key concepts

strainsconcernantibiotic-resistantemergencemajor

Why it matters

This objective helps connect Antibiotics and painkillers to exam-style questions, flashcards, and revision notes for Communicable diseases.

Quick student answer

How do you explain the emergence of antibiotic-resistant strains is a major concern?

Direct answer

In Biology, this page helps you answer questions about the emergence of antibiotic-resistant strains is a major concern within Communicable diseases. Focus on the key process, correct scientific terms, and how the idea links to exam-style questions. Key terms to check are antibiotic resistance and major concern.

Key terms

  • antibiotic resistance: The ability of bacteria to survive and grow in the presence of antibiotics that would normally kill them or inhibit their growth.
  • major concern: A significant issue that poses a threat to public health, particularly in relation to the effectiveness of antibiotics in treating bacterial infections.

Common trap

Misunderstanding Antibiotic Resistance: Clarify that antibiotic resistance refers to specific bacteria that have evolved to survive antibiotic treatment, while antibiotics can still be effective against non-resistant strains.

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