Multiple attempts possible:
Attempt 1 - this is the only attempt you may earn a 90% or above.
Attempt 2 - highest possible score is an 85%
Attempt 3 - highest possible score is an 80%
Attempt 4 - highest possible score is a 75%
No more attempts after attempt 4.
All correct answers from the prior attempt are saved onto the next attempt - you only have to correct the ones you missed.
Hints:
11 hints are available.
Using hints comes with a cost, your highest possible score is decreased depending on the attempt you are on.
Example - if on attempt 2, you used hints, your highest score is now an 80% (that's still a good grade).
The highest possible score will never drop below a 75%.
Multiple attempts possible:
Attempt 1 - this is the only attempt you may earn a 90% or above.
Attempt 2 - highest possible score is an 85%
Attempt 3 - highest possible score is an 80%
Attempt 4 - highest possible score is a 75%
No more attempts after attempt 4.
All correct answers from the prior attempt are saved onto the next attempt - you only have to correct the ones you missed.
Hints:
11 hints are available.
Using hints comes with a cost, your highest possible score is decreased depending on the attempt you are on.
Example - if on attempt 2, you used hints, your highest score is now an 80% (that's still a good grade).
The highest possible score will never drop below a 75%.

The | Word | Bank |
|---|---|---|
Aerobic Respiration | Anaerobic Respiration | ATP (use 3 times) |
Cytoplasm | ETC/Chemiosmosis | Electrons |
FADH2 (used 2 times) | CO2 | Glycolysis (use 2 times) |
Glucose | Hydrogen Ions | Inner Mitochondrial Membrane |
Lactic Acid Fermentation | Mitochondria | NADH (use 3 times) |
Oxygen | Water | Alcohol Fermentation |


The | Word | Bank |
|---|---|---|
Aerobic Respiration | Anaerobic Respiration | ATP (use 3 times) |
Cytoplasm | ETC/Chemiosmosis | Electrons |
FADH2 (used 2 times) | CO2 | Glycolysis (use 2 times) |
Glucose | Hydrogen Ions | Inner Mitochondrial Membrane |
Lactic Acid Fermentation | Mitochondria | NADH (use 3 times) |
Oxygen | Water | Alcohol Fermentation |


The | Word | Bank |
|---|---|---|
Aerobic Respiration | Anaerobic Respiration | ATP (use 3 times) |
Cytoplasm | ETC/Chemiosmosis | Electrons |
FADH2 (used 2 times) | CO2 | Glycolysis (use 2 times) |
Glucose | Hydrogen Ions | Inner Mitochondrial Membrane |
Lactic Acid Fermentation | Mitochondria | NADH (use 3 times) |
Oxygen | Water | Alcohol Fermentation |

The | Word | Bank |
|---|---|---|
Aerobic Respiration | Anaerobic Respiration | ATP (use 3 times) |
Cytoplasm | ETC/Chemiosmosis | Electrons |
FADH2 (used 2 times) | CO2 | Glycolysis (use 2 times) |
Glucose | Hydrogen Ions | Inner Mitochondrial Membrane |
Lactic Acid Fermentation | Mitochondria | NADH (use 3 times) |
Oxygen | Water | Alcohol Fermentation |