Glycolysis - quiz Flashcards
1
Q
what is “Glycosis” to Aerobic Respiration
A
1st step of the process
2
Q
substrate level phosphorylation
A
phosphate group is removed from a substrate molecules and combined with ADP to form ATP
3
Q
Redox Reaction: Oxidation reduction reaction
A
- NAD+ is reduced to make NADH
- NADH carries electrons
- higher energy
- NAD+ -> NADH
4
Q
glycolysis
A
- occurs in cytoplasm
- does not require oxygen
- starts w glucose - 6 carbon sugar
- converts glucose to make 2 molecules of pyruvate
- net gain of 2 ATP
- 2 NAD+ is reduced to 2 NADH
- 2 water molecules removed
5
Q
Electron carrier
A
NADH
6
Q
Transformations of glycolysis process that produces ATP -> ADP?
A
- glucose -> glucose 6-phosphate
- fructose 6 phosphate -> fructose 1, 6-biphosphate
7
Q
Which transformations are isomerization reactions?
A
- glucose 6-phosphate to fructose 6-phosphate
- fructose 1, 6-biphosphate to DHAP and G3P
- 3PG to 2PG
8
Q
When is water removed?
A
2PG to PEP
9
Q
Transformations that does ADP -> ATP
A
- BPG to 3PG
- PEP to pyruvate
10
Q
When does REDOX reaction occur?
A
GP3 to BPG and BPG
11
Q
Phosphorylation occurrences?
A
- ATP to ADP
- Pi is added (inorganic phosphate)
- ADP to ATP
12
Q
REDOX occurrence? Reduction
A
NAD+ to NADH
