(a)[8]
Explain how dip sticks are used to test a urine sample for glucose.
(b)[7]
Outline how a raised blood glucose concentration returns to normal in a healthy person.
Biology 9700 · AS & A Level · Homeostasis in mammals
Homeostasis in mammals — practice question
Section B. Respond to one question.
Worked solution & mark scheme
This 15-mark question has a full step-by-step worked solution and mark scheme. One marking point: “The dip stick includes immobilised glucose oxidase and peroxidase” …
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