A: hexokinase II and IV, phosphofructokinase-1(PFK-1), PFK-2/FBPase-2
B: glucose 6-phosphate dehydrogenase, 6-phosphogluconate dehydrogenase, malic enzyme
C: ATP-citrate lyase, pyruvate dehydrogenase, acetyl-CoA carboxylase
D: fatty acid synthase complex, stearoyl-CoA dehydrogenase, acyl-CoA–glycerol transferases
举一反三
- The α-ketoglutarate dehydrogenase complex closely resembles the large enzyme complex that converts pyruvate to acetyl CoA, the pyruvate dehydrogenase complex.
- E2 (dihydrolipoamide acetyltransferase or dihydrolipoyl transacetylase, DLAT) of the pyruvate dehydrogenase complex catalyzes a __________________ in which the —SH group of CoA replaces the —SH group of E2 to yield acetyl-CoA and the fully reduced (dithiol) form of the lipoyl group.
- The NADP+-dependent isocitrate dehydrogenase (IDH) is found in the cytoplasm and __________________.
- The conversion of pyruvate to Acetyl CoA is the rate limiting step acetyl CoA synthesis.（）
- Besides acetyl CoA, the odd carbon atom fatty acid after β-oxidation produces acetyl CoA.（）
内容
- 0
Inactivation of acetyl CoA carboxylase is favored WHEN: A: Cytosolic citrate levels are high. B: It is in a polymeric form. C: Palmitoyl CoA levels are low. D: The tricarboxylate transporter is inhibited. E: It is dephosphorylated.
- 1
Which one of the following is a condition decreased the oxidation of acetyl CoA by the citric acid cycle?
- 2
Which of the following is the direct energy material for movement? () A: glucose B: fatty acid C: ATP D: GTP E: creatine phosphate
- 3
Which of the following is not the outlet of Acetyl CoA? () A: go into the TCA cycle B: use to synthesize fatty acid C: transition to essential amino acid D: produce ketone bodies E: transition to cholesterol
- 4
Which<br/>of the following is the direct energy material for movement?() A: glucose B: fatty acid C: ATP D: GTP E: creatine phosphate