Take this 20 question multiple choice quick quiz to test your knowledge of this topic. You only have 5 lives!
1
The correct word equation for photosynthesis is
2
4 limiting factors to photosynthesis are
3
A graph showing the effect of light intensity on the rate of photosynthesis will curve off after a time and remain flat. Why is this?
4
The 2 main photosynthetic layers in a leaf are
5
Why is dry mass used as an indicator of growth?
6
Apart from palisade and spongy mesophyll cells, the other cells in a leaf that contain chloroplasts are
7
In plants, glucose is used to make
8
Which statement is correct?
9
Which structure increases the surface area of a leaf to absorb maximum sunlight?
10
Why must a leaf be destarched first, before testing it for starch in a photosynthesis experiment?
11
The element needed for chlorophyll production in the leaf is
12
A plant leaf weighs 1.56g. After drying in an oven, it now weighs 1.47g. What is the correct mass of water lost in grams and the % decrease in mass of the leaf?
13
The path of oxygen from the leaf to the outside is
Choose one or more answers
15
The deficiency disease caused by a lack of nitrate ions is characterised by
16
Plants absorb mineral ions from the soil by
17
The yellowing of plant leaves is called
18
Which structures are present in chloroplasts?
19
If limiting factors were absent, what would the graph look like for an experiment testing the effect of carbon dioxide concentration on the rate of photosynthesis in a plant?
20
Which is the correct energy change in a leaf undergoing photosynthesis?
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