Video from Mr Pollock on YouTube

1.2.3 Explain why ATP serves as the energy currency of the cell and describe other high-energy compounds (phosphoenolpyruvate, creatine phosphate, 1,3-bisphosphoglycerate, thioesters).

Why this video

It directly focuses on the structure of ATP and explains the properties that make it the cell's universal energy currency.

Part of this line

Covers part of this objective. It leaves out: It does not describe other high-energy compounds such as phosphoenolpyruvate, creatine phosphate, 1,3-bisphosphoglycerate, or thioesters.

Heads up

Designed as an A-level biology overview, so it does not explore standard free energy values or the thermodynamic mechanisms driving hydrolysis.

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