Question

Prepare an Article on aerobic respiration to present at the school symposium.

Answer 1

Hint: Respiration is the process of movement of oxygen in the body from the environment to the cells within the tissues for oxidation of food and then removal of carbon dioxide.

Complete answer:
Cellular respiration can occur into two forms that is aerobically using oxygen or anaerobically without oxygen.
The word anaerobic means living or existing in absence of free oxygen. It also means a bonding agent that does not cure in the presence of air.
Anaerobic Respiration:
glucose + enzymes = carbon dioxide + ethanol / lactic acid.
Anaerobic respiration is a type of respiration which takes place without oxygen usually in some bacteria yeast and prokaryotes. This process takes place in cytoplasm where the glucose is incompletely oxidising and the product is lactic acid and water. Small amount of energy is released in anaerobic respiration as compared to aerobic respiration only two ATP are produced. This type of respiration occurs in muscle cells.
Some of the examples of anaerobic respiration include lactic acid fermentation, decomposition of organic matter for Alcohol fermentation.

Note:
Glycolysis, which is the first step in all types of cellular respiration is anaerobic and does not require oxygen. If oxygen is present, the pathway will continue on to the Krebs cycle and oxidative phosphorylation.