Curriculum
Course: AQA A Level Biology 7402
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Curriculum

AQA A Level Biology 7402

1. Biological Molecules

0/102

2. Cell Structure

0/95

3. Exchange and Transport

0/98

4. Genetics, Variation and Interdependence

0/94

5. Energy Transfers In and Between Organisms (A Level only)

0/63

6. Organisms Respond to Changes in their Environments (A Level only)

0/93

7. Genetics, Populations, Evolution and Ecosystems (A Level only)

0/55

8. The Control of Gene Expression (A Level only)

0/72

9. Exam Guidance and Skills

0/38
Quiz

6.4.8 Required Practical- Determining the Concentration of Glucose in Urine – Exam questions

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  • Questions count: 4
  • Passing grade: B+
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1.
A student described the formation and elimination of urine as follows. In which step is the error? Step 1: Blood is filtered from the glomerulus into Bowman's capsule. Step 2: The filtrate passes through the renal tubule, where water and glucose are reabsorbed. Step 3: Urine collects in the collecting duct and then the ureter. Step 4: Urine moves from the ureter to the urethra and is then stored in the bladder.
Step 1
Step 2
Step 3
Step 4
2.
Using the table, what happens to glucose between filtrate and urine?
It is converted to urea
It is concentrated
It is filtered twice
All of it is selectively reabsorbed
3.
Glucose test strips are used to test simulated urine samples. What does a positive result suggest?
Healthy kidneys
Too much iodine
Possible diabetes
High ADH
4.

Test strips for urine glucose contain

glucose oxidase and peroxidase
amylase
insulin
Benedict’s reagent
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Part of 6. Organisms Respond to Changes in their Environments (A Level only) — see every lesson and quiz in this unit.
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