Which reagent is used to test for the presence of glucose in a urine sample?
Benedict's reagent
Biuret reagent
Iodine solution
Ethanol
Practise OCR GCSE Biology Practical skills with exam-style questions for Foundation and Higher tier. 64 questions, matched to the OCR GCSE Biology (J247) specification and written in the written papers style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.