Textbook: Antibiotics and Their Use

Module 4Year 12

£3.99

Master Antibiotics and Their Use fast ⚡ – clear explanations, supportive visuals, OCR-aligned.

Master Antibiotics and Their Use fast ⚡ – clear explanations, supportive visuals, OCR-aligned.

You’ll cover
• What antibiotics are and how they kill bacteria or inhibit bacterial growth.
• Why antibiotics are effective against bacteria but not viruses.
• The discovery of penicillin and its significance in medicine.
• What antibiotic resistance is and why it is a serious public health issue.
• How overuse and misuse of antibiotics accelerate resistance.
• Antibiotic resistance as an example of natural selection in action.

What’s included
• Structured tables explaining how antibiotics work and what they target.
• Clear tables outlining factors that increase the rate of antibiotic resistance.
• Case-study style summaries of resistant bacteria, including MRSA.
• Visual context examples linked to the discovery and use of antibiotics.
• Step-by-step breakdown linking mutation, selection and resistance spread.
• Concise spec reminders embedded alongside tables and visuals to reinforce key OCR wording and expectations.

Format
Web-based textbook topic. Mobile/desktop friendly. Access with no time limit, updates included.

FAQs

What's included in my purchase?

Full details are listed in the product description above. For digital resources, you'll get instant access after checkout. For services, we will aim to deliver the service in 5 working days.

Is this a subscription or a one-off payment?

All resources and services are one-off purchases. You only pay for what you choose - there are no subscriptions or recurring charges.

Which exam boards are digital resources for?

All resources are written specifically for OCR A Level Biology A (H420). We do not currently offer resources for other exam boards.

How long do I have access?

For digital resources, there's no time limit - access starts the moment you purchase.

How can I get help or support?

Drop us a message anytime in the web chat. We're always happy to help, whether it's a question about your purchase or something you're stuck on.

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