Question

explain break down of glucose by all pathways​

Answer 1

Answer:

At first, glucose is broken down into three-carbon molecule called pyruvate. Pyruvic acid is converted into carbon dioxide, and water thus releasing a lot of energy. ... (ii) Anaerobic respiration takes place in the cytoplasm in the absence of oxygen.

Explanation:

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Answer 2

Answer:

Breaking down of glucose into pyruvate takes place in Mitochondria of a cell. - End products are CO₂ , H₂O and energy. ⑵ In insufficient presence of oxygen : - In muscle cells, due to insufficient presence of oxygen the cells undergoes anaerobic respiration.

Explanation:

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