Hello, aspiring biologists! I am thrilled to introduce my brand-new revision resource for A-Level Biology Unit 1 - Biological Molecules....

To all upcoming year 12’s: Congratulations on completing your GCSEs and bidding farewell to high school! Now that exams are behind you,...

Alongside my daily diagrams on instagram, I have decided to set up a YouTube channel (search biologybykatie). The purpose of this extra...