Why the Krebs cycle is also called the TCA cycle?

1.	Why the Krebs cycle is also called the TCA cycle?
Answer» Krebs cycle reactions begin with the formation of citric acid which contains three (COOH) carboxylic groups. Hence it is called T.C.A. cycle.

Discussion

No Comment Found

Related InterviewSolutions

RQ of 4, 1 and 0.7 occur in case ofA. Malic acid, palmitic acid and tipalmitinB. Oxalic acid, carbohydrate and tripalmitinC. Tripalmitin, malic acid and carbohydrateD. Palmitic acid, carbohydrate and oxalic acid
Refer the given equation. `2(C_(51)H_(98)O_(6)) + 145O_(2) rarr 102CO_(2) +98H_(2)O +` Energy The RQ in this case isA. 0.7B. 1C. 1.45D. 1.62.
Ribose – 5 – phosphate and its derivatives are used in the synthesis of: (a) lignin (b) coenzyme A(c) anthocyanin (d) xanthophyll
Which theory explains ATP synthesis in chloroplasts and mitochondira ?A. Lipman and Lohmann theoryB. Lock and key theory of FischerC. Induced fit theory of FischerD. Chemi-osmotic theory of Mithell.
Electrons taking part in electron transport system inside mitochondira come fromA. PyruvateB. `NADH(H^(+))`C. `FADH_(2)`D. Both B and C
A complex enzyme system functional in Krebs cycle isA. Citrate sysnthetaseB. Isocitrate dehydrogenase.C. Oxalosuccinate decarboxylaseD. `alpha`-ketoglutarate dehydrogenase.
A complex enzyme system of mitochondira functional outside Krebs cycle isA. Pyruvate kinaseB. Pyruvate dehydrogenaseC. EnolaseD. `alpha`-Ketoglutrate dehydrogenase
In aerobic respiration, first `CO_(2)` is liberated duringA. Oxidation of pyruvateB. Decarboxylation of oxalosuccinateC. Decarboxylation of `alpha`-ketoglutarateD. `Alcoholic fermentation
Ratio of vaolume of `CO_(2)` liberated to volume of `O_(2)` consumed isA. `CQ" "CO_(2)//O_(2)`B. `RQ" "CO_(2)//O_(2)`C. `MQ" "O_(2)//CO_(2)`D. `PQ" "O_(2)//CO_(2)`.
What is the net gain of ATP molecules in Glycolysis?

Why the Krebs cycle is also called the TCA cycle?

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment