1
Q
Required practical activity 1: use a light microscope to observe, draw and label a selection of plant and animal cells. A magnification scale must be included.
A
2
Q
Required practical activity 3: use qualitative reagents to test for a range of carbohydrates, lipids and proteins.
A
3
Q
Required practical activity 4: investigate the effect of pH on the rate of reaction of amylase enzyme.
A
4
Q
Required practical activity 5: investigate the effect of light intensity on the rate of photosynthesis using an aquatic organism such as pondweed.
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5
Q
Required practical activity 6: plan and carry out an investigation into the effect of a factor on human reaction time.
A
