BIO 3
How many ATP does Glycolosis use?
2
What does Glycolosis produce?
2 pyruvate, 2 ADP, 4 ATP, 2 NADH
Pyruvate turns into
Acetyl-CoA
CAC uses...
2 H2O, 1 HS-CoA
CAC reduces
3 NAD+, 1 FAD
How many times does the CAC happen?
Twice per glucose molecule
Exergonic
release of energy
Endergonic
Absorbtion of energy
Reduction
More H
Oxidation
Less H
photoautotroph
food from photosynthesis
Autotroph
Food from inorganic
chemolithotroph
energy from oxidation of inorganic material
heterotroph
Energy from organic things that make their own food
Electron carriers
Carry e- throughout molecules (NADH/FADH2)
Feedback inhibition
Product sends message to beginning of rxn to regulate (CAC)
Mitochondria
Powerhouse
Cristae
Mitochondrial folds
Mitochondrial Matrix
Space within inner membrane
Electron Transport chain
Inside Mitochondria-> protien pumps and ATP production
Complex 1
Uses NADH
Complex 2
FADH2 to FAD
Complex 3
CoQ
Complex 4
2e- + 2H + 1/2O2 -> H2O
What happens when the proton gradient is too much?
Reverse proton pump uses ADP + Pi -> ATP to pump protons in opposite direction
chemiosmosis
pumping protons through mitochondrial membrane
proton motive force
the force that promotes movement of protons across membranes downhill the electrochemical potential.
ATP Synthase
The reverse proton pump creates ATP
Cellular Respiration
C 6 H 12 O 6 + 6 O 2 --> 6 CO 2 + 6 H 2 O + ATP
Photosynthesis Equation
6CO2 + 6H2O → C6H12O6 + 6O2
Lactic Acid Fermentation
creation of lactic acid in cellular respiration
Catabolism
Organisms breaking down complex molecules
Anabolism
Synthesis of complex molecules
Stroma
Basically cytoplasm in chloroplast
Thylakoids
Light reaction location
Draw Photosystem 1
.
Draw photosystem 2
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Draw the Calvin Cycle
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G1 Phase
Growth phase
S Phase
Synthesis of DNA
G2 Phase
Growth phase again
M Phase
Mitosis
Chromatin
Single part of Chromosome
Interphase
G1, S, G2
Prophase
Nuclear envelope dissolves, Spindles form
Metaphase
Chromosomes align
Anaphase
Sister Chromatids are pulled apart by microtubules
Cytokinesis
Full cell division
Telophase
Nuclear envelop begins to reform between chromatids
Order of Mitosis
Interphase, Prophase, Metaphase, Anaphase, Telophase, Cytokinesis
Does Meiosis start with haploid or diploid?
Diploid
Draw and label Mitosis
...
Draw and Label Meiosis
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Draw and label crossing over
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Citric Acid Cycle produces
2 ATP