BIOL 101 EXAM 3 - LIBERTY UNIVERSITY UPDATED ACTUAL QUESTIONS AND CORRECT ANSWERS

BIOL 101 EXAM 3 - LIBERTY UNIVERSITY UPDATED
ACTUAL QUESTIONS AND CORRECT ANSWERS

Question:
1. Importance of an ATP Molecule
Answer:
Is the energy released by breaking bonds

Question:
2. Aerobic Pathway
Answer:
Require Oxygen Starts with glycolysis Completed in mitochondria

Question:
3. Where does glycolysis take place?
Answer:
Cytoplasm

Question:
4. Two stages of Glycolysis
Answer:
Energy requiring- ATP activates glucose Energy releasing steps- Products are split into three carbon
molecules and stored as ATP & NADH

Question:
5. How many molecules are needed in the first step of Glycolysis?
Answer:
2 ATP molecules

Question:
6. How many molecules are produced in the second step of Glycolysis?
Answer:
4 ATP molecules

Question:
7. Net yield of ATP molecules
Answer:
2 ATP molecules

Question:
8. What molecule is being recycled in the Krebs cycle?
Answer:
NADH

, Question:
9. Gasses that are produced in the Krebs Cycle
Answer:
Carbon Dioxide ATP NADH

Question:
10. How many ATP molecules are formed in the Krebs Cycle?
Answer:
2 ATP molecules

Question:
11. Where does Electron Transport take place?
Answer:
Inner Membrane of mitochondria

Question:
12. What two electrons or delivered from the Krebs Cycle to Electron Transport?
Answer:
NADH & FADH2

Question:
13. Two types of fermentation
Answer:
Alcoholic Fermentation Lactate Fermentation

Question:
14. What does lactate fermentation produce?
Answer:
2 ATP & 2 NADH

Question:
15. What does Alcoholic Fermentation produce?
Answer:
Ethanol & Carbon Dioxide

Question:
16. What organisms use Anaerobic Electron Transport ?
Answer:
Bacteria

Question:
17. What is the function of blood?
Answer:
Transports oxygen Carries wastes away from cells Stabilize internal PH Carries infection fighting cells
Equalize temputure