4d
BBC NI and CCEA team up to give Northern Ireland pupils access to GCSE past papers on BBC Bitesize
The initial release includes English Language, English Literature, Mathematics and the three single sciences – Biology, ...
Sterilising water Cholera Chemicals or UV light kill pathogens in unclean water. Suitable hygiene - food Salmonella Cooking foods thoroughly and preparing them in hygienic conditions kills pathogens.
The protein, reverse transcriptase, has become an essential tool for making DNA copies of RNA.
Evo’s success wasn’t limited to proteins. When they tested a different toxin that had an RNA-based inhibitor, the system ...
A franchise is a business that gives the right to another person or business to sell goods or services using its name, they do this by providing them with a license. To become part of a franchise, a ...
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