Cellular Respiration

Question 1

Cellular Respiration transforms glucose into

Answer 1

ATP

Question 2

1 glucose yields about

Answer 2

38 ATP

Question 3

What are the three parts of Cellular Respiration?

Answer 3

• Glycolysis
• Krebs
• ETC

Question 4

Glycolysis is the act of

Answer 4

Breaking up glucose into 2 Pyruvates

Question 5

Glycolysis is in need of

Answer 5

2 ATP

Question 6

How many net ATP are generated during Glycolysis?

Answer 6

2 ATP

Question 7

What does Fermentation use to oxidize NADH back into NAD+?

Answer 7

Use pyruvates

Question 8

Glycolysis reduces

Answer 8

2NAD+ into 2NADH

Question 9

What is the Net production of Glycolysis?

Answer 9

• 2 ATP
• 2 NADH
• 2 Pyruvate

Question 10

The Krebs cycle also generates

Answer 10

2 ATP

Question 11

Krebs is fueled by

Answer 11

CoA, which is attached to the remaining pyruvate

Question 12

What is produced by the Krebs Cycle?

Answer 12

• CO2
• NADH
• FADH2
• ATP

Question 13

The bulk of ATP is produced in the

Answer 13

ETC

Question 14

How is NADH formed in both glycolysis + Krebs?

Answer 14

Hs are added to the NAD+, making them NADH

Question 15

For each molecule of glucose, how many NADH formed in both glycolysis + Krebs?

Answer 15

10 NAD+s for each molecule of glucose

Question 16

Why is NADH a better electron donor than FADH2?

Answer 16

NADH has electrons at highest level, allowing transfer of electrons directly to complex I in ETC