EVERYDAY SCIENCE

Detailed explanation-1: -Cellular respiration or respiration is the process by which cells breakdown glucose to release energy. Carbon dioxide and water are also released in the process. This can happen in the presence or absence of oxygen. When respiration takes place in the presence of oxygen, it is called aerobic respiration.

Detailed explanation-2: -What is glycolysis? Glycolysis is a series of reactions that extract energy from glucose by splitting it into two three-carbon molecules called pyruvates.

Detailed explanation-3: -Cellular respiration is a series of chemical reactions that break down glucose to produce ATP, which may be used as energy to power many reactions throughout the body. There are three main steps of cellular respiration: glycolysis, the citric acid cycle, and oxidative phosphorylation.

Detailed explanation-4: -Aerobic respiration Glucose is the molecule normally used for respiration-it is the main respiratory substrate . Glucose is oxidised to release its energy, which is then stored in ATP molecules.

Detailed explanation-5: -The metabolic breakdown of glucose (C6H12O6) (MW:180.156 g/mol) is given by the following equation: C6H12O6 (s) + 6 O2 (g) → 6 CO2 (g) + 6 H2O (l)