4.3- Cellular Respiration

Question 1

What are the stages in cellular respiration in order

Answer 1

glycolysis, link reaction, kreb´s cycle, electron transport chain

Question 2

What are the inputs to gycolysis

Answer 2

glucose

Question 3

What are the outputs to gycolysis

Answer 3

2 pyruvate, 2 NADH, 2 atp

Question 4

What are the inputs to link reaction

Answer 4

2 pyruvate

Question 5

What are the outputs to link reaction

Answer 5

2 acetyl CoA, 2 NADH

Question 6

What are the inputs of the krebs cycle

Answer 6

2 acetyl CoA

Question 7

What are the outputs of the electron transport chain

Answer 7

~25 atp, H20

Question 8

What are the inputs of the electron transport chain

Answer 8

NADH, FADH2, protons, ADP, and oxygen

Question 9

What are the outputs of the krebs cycle

Answer 9

2 atp, 4 CO2, NADH, FADH

Question 10

Where does glycolysis occur

Answer 10

in the cytoplasm

Question 11

Where does the link reaction, the krebs cycle, and the electron transport chain occur

Answer 11

inside the mitochondria

Question 12

What is the chemical equation for cellular respiration

Answer 12

Carbon dioxide + Water Glucose (sugar) + Oxygen CO2 + H2O C6H12O6 + 6O2

Question 13

How do we generate atp with oxygen

Answer 13

cellular respiration:
-gycolysis
-link reaction
-krebs cycle
-electron transport chain

Question 14

How do we generate atp without oxygen

Answer 14

-glycolysis
-fermentation

Question 15

How much atp is produced in the presence of oxygen

Answer 15

~29 atp

Question 16

How much atp is produced not in the presence of oxygen

Answer 16

2 atp

Question 17

What is a reaction that is in the presence of oxygen called

Answer 17

aerobic

Question 18

What is a reaction that is not in the presence of oxygen called

Answer 18

anaerobic