The table shows blood glucose concentrations after two people drink the same glucose solution.
Table
| Time after drinking in minutes | Person P in mmol dm−3\mathrm{mmol\,dm^{-3}}mmoldm−3 | Person Q in mmol dm−3\mathrm{mmol\,dm^{-3}}mmoldm−3 |
|---|---|---|
| 0 | 5.0 | 5.0 |
| 30 | 7.5 | 10.5 |
| 60 | 6.0 | 11.0 |
| 120 | 5.0 | 9.0 |
Which conclusion is supported by these results?
P removes glucose more effectively; type 2 diabetes is established
Q removes glucose more effectively; the diabetes type is not established
P removes glucose less effectively; type 1 diabetes is established
Q removes glucose less effectively; the diabetes type is not established
45 exam-style questions on Edexcel GCSE Biology 7.4 Blood glucose and the urinary system, covering 7.4.1 Insulin and blood glucose control, 7.4.2 Glucagon and blood glucose regulation, 7.4.3 Type 1 and type 2 diabetes, 7.4.4 Structure of the urinary system, 7.4.5 Structure and function of the nephron, 7.4.6 ADH and water regulation, 7.4.7 Treatments for kidney failure, and 7.4.8 Production of urea in the liver. Each one has a worked solution and a mark scheme showing where the marks go.