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Lesson 12 of Metabolic Reactions

Last updated about 5 years ago

15 questions

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Question 1

1.

If a chemical reaction was happening in our bodies, what evidence would we see of substances going into or coming out of our bodies?

Question 2

2.

What does this tell you about the difference between the air we breathe in and the air we breathe out?

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Question 3

3.

How does glucose get from the small intestine into the blood? Why?

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Question 4

4.

How does this help you predict how the air we breathe in and the carbon dioxide we breathe out might pass between the lungs and the blood?

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Question 5

5.

Where are oxygen levels the highest?

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Question 12

12.

What happens to the glucose levels in the blood right after a meal? Why does this happen?

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Question 13

13.

What is different about how glucose levels change when you exercise after meals versus when you don’t?

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Question 14

14.

What does this tell us happens to the rate at which the chemical reaction between food and oxygen occurs when we exercise?

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Question 6

6.

Where are they the lowest?

Question 7

7.

Where do they change the most?

Question 8

8.

Where are carbon dioxide levels the highest?

Question 9

9.

Where are they the lowest?

Question 10

10.

Where do they change the most?

Question 11

11.

What clues does this give us about where the chemical reaction might be happening that uses food and oxygen to provide energy?

Question 15

15.

Why would more of that reaction need to occur when we exercise?