Question

what are the different ways in which glucose is oxidised to provide energy in various organisms long answer​

Answer 1

Explanation:

Aerobic respiration : In this case pyruvate is broken down into water and carbon dioxide along with release of energy. It commonly occurs in mitochondria of cells. 2) Anaerobic respiration in yeast : In yeast cells during fermentation pyruvate is converted into ethanol and C02 in the absence of 02.

Answer 2

Answer:

∙ The breakdown of glucose involved into main processes:

∙ Glycolysis: It is the process in which 6 molecules of carbon break to form two molecules of pyruvate containing 3 carbon in each.

∙ Further, the pyruvate molecule breaks down to form energy in different ways in various organisms:

∙ Aerobic respiration: It is the process in which pyruvate molecules break down to form water and carbon dioxide by releasing energy.

∙ Anaerobic respiration: It is the process in which pyruvate molecule breakdowns in the absence of oxygen which give rise to carbon dioxide, water and ethanol.

Explanation:

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