Download Cellular Respiration Review

Cellular Respiration Review
Complete the following tables to help review the processes of Cellular respiration
1.
What is the overall
function of glycolysis?
2.
What is the overall
function of the Krebs
cycle?
What is the overall
function of the ETS?
In the table below, list where each molecule is either used or produced
Glycolysis?
Krebs Cycle?
ETS?
Glucose
O2
CO2
H2O
ATP
ADP + Pi
NADH
NAD+
What is the overall
function of
fermentation? (if O2
isn’t present)
Fermentation (If
O2 isn’t present)
Cellular Respiration Review
3.
Efficiency of aerobic respiration vs fermentation. The total energy available in 1 mol of
glucose is 686 kcal and the total energy in 1 mol of ATP is is 8 kcal.
a. If aerobic cellular respiration produces 38 mol of ATP, how many kcal are produced?
b.
Calculate the efficiency of this process if the glucose started with 686 kcal. Show work.
c. If fermentation produces 2 mol of ATP, how many kcal are produced?
d. Calculate the efficiency of this process if the glucose started with 686 kcal. Show work.
4.
Explain the role of cell respiration in the carbon cycle. Include how CO2 is added to the
environment, and removed from the environment.
5.
Label the following diagram