Complete the pathways given below, showing the breakdown of glucose. Glucose 'A' Pyruvate + Energy Pyruvate + Energy…

CBSE Class 10 Science PYQ · Life Processes · Respiration: aerobic vs anaerobic · 3 Marks · March 2026 · Standard

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143 Marks · March 2026 · Standard
Complete the pathways given below, showing the breakdown of glucose.
Glucose $\xrightarrow{\text{'A'}}$ Pyruvate + Energy
Pyruvate + Energy $\xrightarrow{\text{in yeast}}$ 'B' + 'C' + Energy
Pyruvate + Energy $\xrightarrow{\text{in muscle cells}}$ 'D' + Energy
Pyruvate + Energy $\xrightarrow{\text{in mitochondria}}$ 'E' + 'F' + Energy
Identify 'A', 'B', 'C', 'D', 'E' and 'F'.
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A: Cytoplasm
B: Ethanol
C: Carbon dioxide
D: Lactic acid
E: Carbon dioxide
F: Water
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