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Respiration quick check

A quick check of 3 questions. After you submit, each question shows the right answer and why.

3 of 9 questions, Advanced level. Aimed at the Advanced level, your current depth. Questions you have not answered yet come first.

Show all 9 questions

ScientistQuestion 1 of 3

Lactic acid is proven to be the cause of muscle soreness after hard exercise.

AdvancedQuestion 2 of 3

Respiratory pathways extract about 34 percent of the energy contained in glucose. Roughly what percentage is released as heat?

AdvancedQuestion 3 of 3

Explain how chemiosmosis links the electron transport chain to ATP production.