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64 Cards in this Set
- Front
- Back
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Respiration
(def and equ) |
*process of extracting the sttored energy from glucose to form ATP(from ADP and Pi)
C6H12O6 + 6O2 --->6CO2 + 6H2O + energy |
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components of respiration
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glycolysis
krebs cycle oxidative phosphorylation |
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Glycolysis (def)
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decomposition fo glucose to pyruvate (pyruvic acid)
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Glycolysis
Step 1 of 4 |
2 ATP are added
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Glycolysis
Step 2 of 4 |
2 NADH are produced
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function of NADP
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coenzyme the accepts 2 e- from a substrate molecule
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Glycolysis
Step 3 of 4 |
4 ATP are produced
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Glycolysis
Step 4 of 4 |
2 pyruvate are formed
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Glycolysis
products adn reactants |
1 glucose to 2 pyruvate, 2 NADPH, and net 2 ATP
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how many Krebs cycle/glucose
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2
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Kreb's Cycle
Step 1 (precycle) |
Pyruvate to acetyl CoA
purvate + coenzyme A --> acetyl CoA 1 NADH and 1 CO2 produced |
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FADH2
cycle and function |
Krebs cycle
coenzyme tha accepts electron during a rxm |
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Kreb's Cycle
Step 2 (of 2) |
acetyl CoA + OAA --> citric acid
3 NADH and 1 FADH2 are made CO2 released |
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oxidative phosphorlyation
def |
process of extracting ATp from NADH and FADH2
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oxidative phosphorlyation
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NADH and FADH2 passed along electron transport chain end with ) which combines to make H20
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oxidative phosphorlyation
NADH--> FADH2--> energize what |
NADH--> 3 ADp to 2 ATP
FADH2--> produces 2 ATP |
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proteins in electron trans chain
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cytochromes and modified proteins
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oxidative phosphorlyation link to genetics
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cytochrome c compared amoung species to asses genetic relatedness
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last electron acceptor in electron trans chain
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1/2 O2
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Respiration ATP/energy count
Glycolysis 2 pyruvate 2 acetyl CoA NADH FADH2 total: glucose |
Glycolysis: 2 ATP, 2 NADH
3 pyruvate: 2 acetylCoA, 2 NADH 2 acetyl CoA: 6 NADH, 2 FADH, 2 ATP NADH: 3 ATP FADH2: 2 ATP total: glucose: net 36 |
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Kreb's Cycle
def & location |
the conversion of pyruvate to acetyl CoA
mitochondira matrix |
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location of electron transport chain
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cristae
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glycolysis location
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cytoplasm
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energy given off in e- trans chain goes to
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phosphorylate ADP to ATP
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Chemiosmosis in Respiration
Step 1 |
H+ accumulate in teh outer compartment
H+ pumped from the matrix into the outer compartment |
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Chemiosmosis in Respiration
Step 2 |
a pH and electrical gradient across the crista membrane is created
creates a potential energy reserve |
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Chemiosmosis in Respiration
Step 3 |
ATP synthases generate ATP
protons in teh outer compartment flow back into the matric the energy for these channesl proteins generate ATP |
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anaerobic resipration causes and accumulation of
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NADH
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objective of anerobic respiration
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replenish NAD+ so that glycolysis can proceed once again
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Kreb's Cycle
def & location |
the conversion of pyruvate to acetyl CoA
mitochondira matrix |
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alcoholic fermeenatin occurs in
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plants, fungi, and bacteria
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location of electron transport chain
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cristae
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glycolysis location
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cytoplasm
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energy given off in e- trans chain goes to
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phosphorylate ADP to ATP
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Chemiosmosis in Respiration
Step 1 |
H+ accumulate in teh outer compartment
H+ pumped from the matrix into the outer compartment |
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Chemiosmosis in Respiration
Step 2 |
a pH and electrical gradient across the crista membrane is created
creates a potential energy reserve |
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Chemiosmosis in Respiration
Step 3 |
ATP synthases generate ATP
protons in teh outer compartment flow back into the matric the energy for these channesl proteins generate ATP |
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anaerobic resipration causes and accumulation of
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NADH
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objective of anerobic respiration
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replenish NAD+ so that glycolysis can proceed once again
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alcoholic fermeenatin occurs in
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plants, fungi, and bacteria
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Kreb's Cycle
def & location |
the conversion of pyruvate to acetyl CoA
mitochondira matrix |
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Kreb's Cycle
def & location |
the conversion of pyruvate to acetyl CoA
mitochondira matrix |
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location of electron transport chain
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cristae
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glycolysis location
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cytoplasm
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location of electron transport chain
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cristae
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energy given off in e- trans chain goes to
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phosphorylate ADP to ATP
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glycolysis location
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cytoplasm
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Chemiosmosis in Respiration
Step 1 |
H+ accumulate in teh outer compartment
H+ pumped from the matrix into the outer compartment |
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Chemiosmosis in Respiration
Step 2 |
a pH and electrical gradient across the crista membrane is created
creates a potential energy reserve |
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energy given off in e- trans chain goes to
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phosphorylate ADP to ATP
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Chemiosmosis in Respiration
Step 3 |
ATP synthases generate ATP
protons in teh outer compartment flow back into the matric the energy for these channesl proteins generate ATP |
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Chemiosmosis in Respiration
Step 1 |
H+ accumulate in teh outer compartment
H+ pumped from the matrix into the outer compartment |
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Chemiosmosis in Respiration
Step 2 |
a pH and electrical gradient across the crista membrane is created
creates a potential energy reserve |
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anaerobic resipration causes and accumulation of
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NADH
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Chemiosmosis in Respiration
Step 3 |
ATP synthases generate ATP
protons in teh outer compartment flow back into the matric the energy for these channesl proteins generate ATP |
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objective of anerobic respiration
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replenish NAD+ so that glycolysis can proceed once again
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anaerobic resipration causes and accumulation of
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NADH
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objective of anerobic respiration
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replenish NAD+ so that glycolysis can proceed once again
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alcoholic fermeenatin occurs in
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plants, fungi, and bacteria
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alcoholic fermeenatin occurs in
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plants, fungi, and bacteria
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Alcoholic Fermenatation
step 1 of 2 |
Pyruvate to acetaldehyde
pyruvate --> 1 CO2 and 1 acetaldehyde |
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Alcoholic Fermenatation
step 2 of 2 |
acetaldehyde to ethanol
NADH used to drive rxm acetaldehyde --> 1 ethanole + 1 NAD+ |
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lactate fermantation
pyruvate to... |
lactic acid
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oxygen debt
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cause by lactate fermentation
O2 is needed to break down lactate |
