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Tutor HuntTest QuestionsBiology QuestionsYear 10 Biology Questions

 

Osmosis (GCSE Biology)

The following is a GCSE Biology test covering 'Osmosis' from the broader topic Cell Biology. The test is geared towards the AQA exam board style syllabus.
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Below a typical questions that will be covered in this test. You final score will be logged on your account

Which description matches an isotonic condition for cells in a solution?
What is the main difference between osmosis and diffusion?
A red blood cell is placed in a concentrated salt solution. What is the immediate osmotic effect?
A student calculates percentage change in potato mass using: percentage change = (change in mass / original mass) × 100. If original mass = 5.0 g and final mass = 4.6 g, which is the correct percentage change?
Why do plant cells not usually burst when placed in pure water, whereas animal cells can?
When designing a potato osmosis experiment, which variable should be the independent variable?
Which of these is a correct practical safety or ethical consideration for an osmosis investigation using plant tissue?
Which of the following best describes why plant tissues have a large vacuole during osmosis experiments?
Through which membrane type does osmosis occur?
Which describes how dialysis tubing in a simple model can be used to demonstrate osmosis?
You place a potato cube in a sugar solution and after 1 hour its mass is unchanged. Which is the best interpretation?