Calculations and laboratory work 5
Answers are for parents and teachers.
1
8 glucose underwent glycolysis, 3 fully broken down. Find the total ATP.
124
2
In that problem how many O₂ molecules are used? (6 per fully broken-down glucose)
18
3
How many g of CO₂ are needed to form 360 g of glucose? (264 g CO₂ for 180 g glucose)
528
4
How many g of O₂ are released when 540 g of glucose is formed? (192 g O₂ for 180 g glucose)
576
5
What is the control in the starch experiment and why is it needed?
Comparison with the lit, uncovered area; it shows the colour difference depends on light.