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juansoto227711
juansoto227711
08.12.2020 • 
Chemistry

8. Raoul ate a meal of oats before seeing his doctor. Oats are made of mostly starch molecules. Raoul feels tired, so his doctor gave him a test and found that Raoul's cells contained glucose molecules,
but they did not contain enough oxygen molecules. Does this explain why Raoul feels tired?
a
No, something else must be wrong because his cells have all the molecules they need.
b
Yes, his digestive system is breaking down starch molecules, but his respiratory system may
not be working properly.
С
Yes, his respiratory system is working, but his digestive system is not getting energy from
combining glucose molecules.
d
Yes, his digestive system is working, but his respiratory system is not breaking down
oxygen, so his body stopped making energy.

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