BI-1078

Aerobic respiration

Biology · Secondary 3 · Hard · Aerobic respiration

Which balanced chemical equation correctly represents aerobic respiration in humans?

$C_6H_{12}O_6 + 6O_2 → 6CO_2 + 6H_2O$
$6CO_2 + 6H_2O → C_6H_{12}O_6 + 6O_2$
$C_6H_{12}O_6 → 2C_3H_6O_3$
$C_6H_{12}O_6 → 2CO_2 + 2C_2H_5OH$

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