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Why are microorganisms cultured in the laboratory?
A
The machine that sterilises equipment and media using steam at high pressure is an autoclave.
B
A single bacterium repeatedly divides until millions of identical cells form a visible group.
C
It reduces exposure while the lid acts as a shield against falling dust.
D
- To study and identify them.
- To test substances such as antibiotics and antiseptics.
Card 1 of 21
6.3.13 Aseptic techniques Flashcards
21 flashcards on OCR GCSE Biology 6.3.13 Aseptic techniques: the key terms, definitions and processes you need to recall for the written papers.