You can find all my A Level Biology videos fully indexed at [ Ссылка ]
In this video, we look at how to carry out the chemical tests for starch, protein and lipids. I take you through the procedure involved and show you the positive and negative results. In the next video, we look at how to test for reducing sugars and non-reducing sugars.
Image credits:
Protein
[ Ссылка ]
Kbaker22 / CC BY-SA ([ Ссылка ])
Grilled Cheese
[ Ссылка ]
J. Kenji López-Alt / Public domain
