Glycolisis
What does glycolysis mean?
To break down sugar
Is the Krebs cycle aerobic or anaerobic?
Where is the ETC located?
The ETC is located within the inner mitochondrial membrane
Is fermentation anaerobic or aerobic?
Anerobic
What's Cellular Respiration?
A process in which chemical energy in food is converted into another form of energy.
Is glycolysis anaerobic or aerobic?
Anerobic
What is another name for the Krebs Cycle?
CITRIC ACID CYCLE
What are the reactants of the Krebs Cycle?
Pyruvic acid, ADP, NADP+, FADH
What are the 2 types of fermentation?
Lactic acid fermentation AND Alcoholic fermentation
What's the difference between aerobic and anaerobic processes?
Aerobic requires oxygen, while anaerobic does not.
In glycolysis, what splits in half, and what does it form?
Glucose; 2 pyruvic acid molecules.
In KREBS CYCLE, a carbon from _______ is released as C02, then the remaining molecule combines with other carbons to form ______.
Pyruvic acid; citric acid.
True or False: The ETC produces the most amount of ATP in cellular respiration.
True
TRUE OR FALSE: Fermentation produces more ATP than normal cellular respiration.
What is the relationship between the photosynthesis equation and the cellular respiration equation?
They are opposites of each other.
What gets stored in NAD+ once bonds break, and where does it go?
H+ and e- ions get stored in NAD+; goes to electron Transport chain.
What energy carriers are produced in this stage and taken to the ETC?
ATP, NADH, and FADH2.
What is the process in which H+ ions come back inside the matrix during the ETC, and what does it produce?
Chemiosmosis; ATP.
In alcoholic fermentation, what is pyruvic acid converted into?
Ethanol (alcohol) & CO2
List all three types of energy carriers in their drained and energized forms.
NAD+ & NADH
FAD & FADH2
ADP & ATP
(Drained & Energized)
Cell(s) A had a mitochondria. Cell(s) B does not. Which cell(s) can preform glycoloisis?
Trick question; both can preform glycoloisis as it dosen't require the mitochondria.
A patient is suddenly not getting enough oxygen in blood cells. What will happen to the Krebs Cycle because of it?
Slow down and eventually stop as the Krebs Cycle indirectly relies on Oxygen.
In red blood cells, there is no mitochondria. Can the cell still perform the ETC?
No, ETC happens in the inner membrane of mitochondria.
A runner runs a 100-meter race as fast as they can. However, by the end of their race, they feel like their muscles are burning. What is occuring in their muscles?
Lactic Acid Fermentation
List where all steps of cellular respiration occur for both prokaryotic and eukaryotic cells. (Hint, there's 3 places for both.)
PROKARYOTIC
Glycolysis:cytoplasm
Krebscycle:cytoplasm
Election transport chain:cell membrane
EUKARIOTIC
1.Glycolysis-cytoplasm
2. Krebscycle aka citric acid cycle- mitochondrial matrix
3.Electron transportchain - inner membrane of mitochondria