A. $\alpha$ Ketoglutarate
B. Succinyl CoA
C. Fumarate
D. Citrate
E. Oxaloacetate
Choose the correct answer from the options given below:
The question asks to identify the correct sequence of intermediates in the Tricarboxylic Acid (TCA) cycle.
TCA Cycle Intermediate Sequence
The key molecules mentioned are:
- A. $\alpha$-Ketoglutarate
- B. Succinyl CoA
- C. Fumarate
- D. Citrate
- E. Oxaloacetate
Step-by-Step Pathway Analysis
Let's trace the sequence of these intermediates in the TCA cycle:
- The cycle begins with the formation of Citrate (D) from Acetyl-CoA and Oxaloacetate (E).
- Citrate (D) is subsequently converted through a series of reactions into $\alpha$-Ketoglutarate (A).
- $\alpha$-Ketoglutarate (A) is then converted into Succinyl CoA (B).
- Succinyl CoA (B) is further processed to yield Fumarate (C) (via Succinate).
- Finally, Fumarate (C) is converted back into Oxaloacetate (E) (via Malate), completing the cycle which then regenerates Citrate with Acetyl-CoA.
Based on this pathway, the correct sequence representing these specific intermediates is Citrate $\rightarrow$ $\alpha$-Ketoglutarate $\rightarrow$ Succinyl CoA $\rightarrow$ Fumarate $\rightarrow$ Oxaloacetate.
Identifying the Correct Option
Matching this sequence with the given labels:
- D. Citrate
- A. $\alpha$-Ketoglutarate
- B. Succinyl CoA
- C. Fumarate
- E. Oxaloacetate
The sequence is D, A, B, C, E. This corresponds to option 2.
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Important Questions from Mixed Topic (CUET PG)
- Who was the founder of Bolshevik Communist party?
- What is the key guide to statecraft in the realist tradition?
- Chronologically arrange the events in the Cold War period.
A. Berlin Wall is constructed
B. Communist China joins the UN
C. Soviet invasion of Czechoslovakia
D. Berlin Blockade
Choose the correct answer from the options given below: Morgenthau's principles of political realism are:
A. Politics is rooted in permanent and unchanging human nature which is basically self centred, self-regarding and self-interested
B. Politics is an autonomous sphere of action and cannot therefore be reduced to morals
C. International Politics is an arena of conflicting self-interests
D. The ethics of international relations is situational ethics which is very different from private morality
Choose the correct answer from the options given below:Who among the following political thinkers consider the anarchical self help system to be a compelling factor for States to maximise their relative power positions?
