Download Cell Resp. Power Point Brief SV

CELL RESPIRATION
• Catabolism: _______________ molecules and
______________energy.
ex: __________glucose
• Anabolism: ____________molecules and
______________ energy
ex: building proteins,
nucleic acids,
lipids, carbohydrates.
Cellular Respiration
• Breaking ___________to make _______ for cell
• ___________ or _____________
• Main way Prokaryotes and Eukaryotes make
energy is through ___________Cell Respiration
• Anaerobic: ______________ (when O2 is lacking)
Redox Reactions
OXYGENS
HYDROGENS
ELECTRONS
GAIN
LOSS
LOSS
REDUCTION LOSS
GAIN
GAIN
OXIDATION
Overall Equation for Aerobic
Respiration
_____________ + 6O2 -----> 6CO2 + _____ + ATP
Takes place in __________ and in
____________.
Outer Membrane: ____________________________________________
Inner Membrane: ____________________________________________
Intermembrane Space: _________________________________________
Crista: ______________________________________________________
Matrix: _____________________________________________________
KEY CHARACTERS IN CELL
RESPIRATION
__________________
_________________
NAD+
NADH
FADH
FADH2
TWO WAYS TO MAKE ATP
1) ______________________ Phosphorylation:
An enzyme transfers a __________ from a
substrate (a molecule) to ADP, yielding ATP:
ex: 1,3 Bisphosphate glycerate loses a
phosphate to ADP-----> ATP
2) ______________________ Phosphorylation:
Energy from redox reactions in electrontransport chain is used to make ATP.
Key Enzymes in Cell Respiration
1) _______________________:
Enzymes that remove ________ from substrates
and add them to NAD+ or FAD reducing them to
_________or ___________.
2) __________________:
Transfer _______________ from one molecule to
another. (Substrate to ADP) or
(ATP to substrate)
Glycolysis
PROCESS
LOCATION/
Aerobic or
Anaerobic
FUNCTION
BEGINNING
MOLECULES
HOW MANY
ATP PUT IN
NET ATP YIELD/
OTHER ENDING
MOLEC
GLYCOLYSIS
CYTOPLASM
BREAKS DOWN
GLUCOSE
TO 2
PYRUVATES
1 GLUCOSE
2 ATP in
4 Made but only
2 NET ATP (substrate
level-phosph.)
Anaerobic
2 Pyruvate
2 NADH
FORMATION OF
ACETYL-CoA
Mitochondria
KREBS/
CITRIC ACID/
TCA CYCLE
OXIDATIVE
PHOSPHORYLATION
To Form Acetyl
CoA
Pyruvate,
Coenzyme A,
NAD+
Acetyl CoA,
CO2 released
NADH
Matrix of
Mitochondria
Acetyl CoA,
H20, NAD+,
FAD, ADP, Pi
CO2, NADH, FADH2,
ATP
Inner
Membrane of
Mitochondria
NADH, FADH2,
O2,
ADP, Pi
ATP, H2O, NAD+,
FAD
Citric Acid Cycle