Overview
Chemical Energy is stored in what type of molecules?
Food molecules
When does glycolysis occur?
First
Where does the Krebs Cycle occur?
Matrix of the mitochondria
Uses high energy [BLANK] to convert ADP to ATP
electrons
Which stage is used from cellular respiration?
Glycolysis
The process that releases energy from food in the presence of oxygen
Cellular Respiration
Where does glycolysis occur?
Cytoplasm
What is pyruvate converted into?
Acetyl-CoA
Where does the ETC get the electrons?
NADH and FADH2 from glycolysis and Krebs Cycle
Is fermentation aerobic or anaerobic?
Anaerobic
Process that requires oxygen
Aerobic
The electron carrier used in glycolysis
NAD+
What are the electron carriers used in the Krebs Cycle?
NADH
FADH2
What is the final electron acceptor?
Oxygen
What are the reactants in fermentation?
Pyruvate and NADH
The main organelle involved in cellular respiration
Mitochondria
What is the net gain of ATP at the end of glycolysis?
2 ATP
What molecule is made in the first step of Krebs Cycle
(the krebs cycle is also called the citric acid cycle)
Citrate
What enzyme is used to make ATP?
ATP Synthase
Which type of fermentation do people do?
Lactic Acid Fermentation
How many main stages are in cellular respiration and what are their names?
3
Glycolysis
Krebs Cycle
Electron Transport Chain
What is the starting molecule in glycolysis and what is the final product?
Glucose
Pyruvate
How many steps are in the Krebs Cycle?
8
How many ATP is produced by the ETC?
How many is produced in each stage? Bonus
32
2 and 2
How many types of fermentation are there and what are they?
2
Alcoholic
Lactic Acid