AQA AS biology = The different biochemical tests

HideShow resource information

The different biochemical tests:

Testing for starch

add a few drops of iodine solution

look for a blue-black colour

Testing for reducing sugars

heat with benedicts for 5 minutes

look for a yellow/orange/red colour


No comments have yet been made

Similar Biology resources:

See all Biology resources »See all Biological molecules, organic chemistry and biochemistry resources »