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Antibacterial substance — OCR GCSE Biology A Definition | GradeGen

Home
Biology
Key terms
Antibacterial substance

GCSE Biology · key term

Antibacterial substance

Definition

A substance that kills bacteria or stops them growing.

Used by OCR

How each exam board covers it

OCR GCSE Biology A · J247

Specification B6.3h · Paper 2 (Foundation), Paper 4 (Higher)

Revise: Chemical plant defences

OCR Biology A past papers

Related key terms

Antimicrobial substance
Pathogen

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