Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
18 Cards in this Set
- Front
- Back
what does endergonic mean
|
require input of engery
|
|
what does exergonic mean
|
require output of energy
|
|
what is the formula for anaerobic Fermentation (no oxygen)
|
C6H12O6 = 2 C2H5OH + 2CO2 + 2ATP
|
|
what is the formula for Aerobic respiration
|
C6H12O6 + 6 O2 = 6CO2 + 6H2O + 36-38 ATP
|
|
What happens in Glycolsis
|
C6H12O6 (6 carbon) is broken down to 2 pyruvates (3 carbon) and 2 NAD+ become 2 NADH and 2 ATP are used and 4 ATP are made
In fermentation, the 2 pyruvates become either ethanol or lactic acid. The 2 NADH turns back into the 2 NAD+ |
|
What happens in the Krebs Cycle
|
The 2 pyruvates release 2 carbon dioxide molecules making them 2 acetyl CoA with the addition of an enzyme. In the Krebs cycle, 2 ATP are produced, 6 NADH, and 2 FADH2 are produced.
|
|
What happens in the electron transport chain
|
The 10 NADH and the 2 FADH2 along with the 4 ATP from both the Kerbs cycle and Glycolsis produce 36-38 ATP
|
|
How much ATP is NADH worth
|
3 ATP
|
|
How much ATP is FADH2 worth
|
2 ATP
|
|
Where is the Electron Transport Chain located
|
On the Cristae of the Mitochondria
|
|
Where is the Krebs cycle located
|
The matrix of the mitochondria
|
|
Where is Glycolsis located
|
in the cytoplasm
|
|
Succinate = Fumarate, The reaction of the Krebs cycle called succinate fumarate produces
|
DPIP becomes DPIPH succinic dehydrogenase (blue turns colorless) FAD = FADH2
|
|
Glycolsis is an anaerobic process because
|
it can proceed in the absence of oxygen
|
|
aerobic
|
oxygen requiring
|
|
fermentation produces
|
alcohol and carbon dioxide
|
|
In the Krebs cycle...
|
special electron carriers are reduced and a small amount of ATP is produced
|
|
What is Phosphorylation
|
addition of a phosphate (PO4) group to a protein molecule or a small molecule
|