L9 TCA/Kreb cycle & G3P Shuttle

1 pyruvate molecule in the TCA cycle has the potential to produce ..... ATP

• 10

• 15

• 20

• 30

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

The TCA cycle produce the most what type of molecules.

• NADH

• FADH2

• GTP

• CO2

Tags

NGSS.HS-LS1-7

The gylcerol phosphate shuttle can be used to produce an additional ... ATP

• 2

• 3

• 4

• 6

Tags

NGSS.HS-LS1-7

The net total amount of ATP produced by 1 molecule of glucose in aerobic conditions is

• 30

• 32

• 36

• 38

Tags

NGSS.HS-LS1-7

How efficient is aerobic respiration overall.

NOTE;

>Glucose contains: 2870kj

>ATP holds; 30.5 kj.

• 22%

• 33.5%

• 38%

• 41.2%

Tags

NGSS.HS-LS1-7

Which of these reactions in the TCA cycle do NOT produce NADH

• citrate -----------------------> isocitrate

• isocitrate -----------------------> α-ketoglutarate

• α-ketoglutarate ----------------------> succinyl CoA

• malate ------------------------> oxaloacetate

Which of these reactions in the TCA cycle produce FADH2

• succinyl CoA ------------------------> succinate

• succinate ------------------------> fumarate

• isocitrate -----------------------> α-ketoglutarate

• α-ketoglutarate ----------------------> succinyl CoA

Which of these reactions in the TCA cycle produce GTP

• malate ------------------------> oxaloacetate

• succinyl CoA ------------------------> succinate

• succinate ------------------------> fumarate

• fumarate ------------------------> malate

The TCA cycle occurs in the....

• Cytoplasm

• Mitochondrial matrix

• Mitochondrial inner membrane

Tags

NGSS.HS-LS2-3

The gylcerol phosphate shuttle use 2 cytoplasmic NADH to produce 2 mitochondrial FADH2

• True

• False