lab 7

Question 1

loss of an electron

Answer 1

oxidation

Question 2

gain of an electron

Answer 2

reduction

Question 3

organisms that require oxygen to carry out cellular respiration

Answer 3

aerobic cellular respiration

Question 4

organisms that do not require oxygen to carry out cellular respiration

Answer 4

anaerobic cellular respiration

Question 5

the process of NAD+ recycling occurs in the absence of oxygen

Answer 5

fermentation

Question 6

3 stages of aerobic cellular respiration

Answer 6

1. glycolysis
2. citric acid cycle
3. oxidative phosphorylation

Question 7

reactants and products of glycolysis

Answer 7

reactants: glucose
products: 2 ATP, 2 NADH, 2H20, 2 pyruvic acid molecules

Question 8

reactants and products of citric acid cylce

Answer 8

reactants: Acetyl coenzyme A
products: 6 NADH, 2FADH 2ATP, 4 CO2

Question 9

reactants and products of oxidative phosphorylation

Answer 9

reactants: 10 NADH, 2 FADH
PRODUCTS: 4H2O, 28 ATP

Question 10

What is the equation for aerobic cellular respiration

Answer 10

C6H12O6 + 6O2 -> 6 CO2 + 6H2O + 32 ATP +heat

Question 11

What is the equation for fermentation

Answer 11

C6H12O6 → 2 C2H5OH + 2 CO