SC-1493
Blood
Lower Sec Science · Secondary 2 · Easy · Blood
Starch in cooked rice is broken down in the human digestive system before it can be used in respiration. Which complete word equation shows this overall process correctly?
- starch → glucose → carbon dioxide + water + energy
- starch → amino acids → carbon dioxide + water + energy
- starch → glucose → oxygen + water + energy
- starch → glucose → carbon dioxide + water only
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