Glycolysis
Diese Karteikarten lernenKostenlos · Spaced Repetition · iPhone, Android, Mac & Web
Alle Karten
1
Glycolysis
Pathway that breaks glucose into two pyruvate molecules in cytoplasm; produces ATP and NADH.
2
Anaerobic
Does not require oxygen.
3
Energy Investment Phase
Phase 1; Uses 2 ATP to phosphorylate glucose.
4
Energy Payoff Phase
Produces 4 ATP and 2 NADH (net gain 2 ATP).
5
Net Products
2 ATP (net), 2 NADH, 2 pyruvate.
6
Starting Molecule
Glucose (6-carbon sugar).
7
Phosphorylation
Addition of phosphate groups to trap and activate glucose.
8
Hexokinase
Enzyme adding first phosphate, forming glucose-6-phosphate.
9
Phosphofructokinase (PFK)
Key regulatory enzyme forming fructose-1,6-bisphosphate.
10
PFK Regulation
High ATP inhibits; high AMP activates.
11
NAD⁺
Oxidized electron carrier accepting electrons.
12
NADH
Reduced form carrying high-energy electrons to ETC.
13
Redox Reaction
Electron transfer between molecules (oxidation = loss, reduction = gain).
14
OIL RIG
“Oxidation Is Loss, Reduction Is Gain.”
15
Aerobic
Require oxygen.
16
ATP Regulation
Glycolysis rate adjusts to cellular ATP demand.
17
Red Blood Cells
Produce ATP solely via glycolysis (no mitochondria).
18
High-Rate Cells
Muscle and cancer cells use glycolysis rapidly for energy.
19
Glucose Rearrangement
6C glucose → fructose form for easier cleavage.
20
Immediate Products
2 pyruvate + 2 NADH + 2 ATP (net).
Mehr Karteikarten: Naturwissenschaften
PMB 150 plant cell biology part 2Naturwissenschaften · EnglischAshBiology 281: Ecology and CapsaicinNaturwissenschaften · EnglischChaseBiology: Anabolism, DNA and MacromoleculesNaturwissenschaften · EnglischillegitBiochem Ch 8Naturwissenschaften · EnglischKrisMedCardsBiochem Lectures 1-3Naturwissenschaften · EnglischAlishaAstronomy 2022 October 3-5Naturwissenschaften · EnglischEmma1.1 basic physicsNaturwissenschaften · Englischmischabiochemistry- protein chemistryNaturwissenschaften · Englischannebio 486 exam 2Naturwissenschaften · EnglischJaydellMethods of seperating and purifyingNaturwissenschaften · EnglischesmeeParticle Model of MatterNaturwissenschaften · EnglischLemRevision: 2.1 Individuals, populations, communities and ecosystems: Part 2Naturwissenschaften · EnglischLey
Alle Decks: Naturwissenschaften
Lerne diese Decks in der App
Kostenlos auf iPhone, Android, Mac und im Web. Füge jedes Deck mit einem Tipp zu deinem Konto hinzu.
