macohen9460 macohen9460
  • 03-12-2021
  • Chemistry
contestada

the citric acid cycle is a cycle because the starting molecule, _____, is regenerated at the end.

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desireeg1025
desireeg1025 desireeg1025
  • 03-12-2021

Answer: Oxaloacetate

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anicholson2282 anicholson2282
  • 03-12-2021

Answer:

Oxaloacetate

Explanation:

At the end of this series of reactions, the four-carbon starting molecule, oxaloacetate, is regenerated, allowing the cycle to begin again. In the first step of the cycle, acetyl CoAstart text, C, o, A, end text combines with a four-carbon acceptor molecule, oxaloacetate, to form a six-carbon molecule called citrate.

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