in aerobic respiration:
glucose + oxygen --> carbon dioxide + water + energy
In anaerobic respiration:
glucose --> lactic acid + energy
The first step of the process is the digestion.
Glucose molecules involved in cellular respiration in animals are sourced from the breakdown of carbohydrates in the diet, specifically sugars and starches. Through digestion and absorption in the gastrointestinal tract, these carbohydrates are broken down into glucose, which is then transported to cells via the bloodstream to be used for energy production through cellular respiration.
Cellular respiration is conducted in the mitochondria of the cell.
Cellular respiration release chemical energy from sugars and other carbon-based molecules to make ATP when oxygen is present. Cellular respiration is an aerobic process, meaning that it needs oxygen to take place.
If cellular respiration begins with two molecules of glucose, a total of about 76 molecules of ATP can be generated through the process of glycolysis, the citric acid cycle, and oxidative phosphorylation. This is because each molecule of glucose yields approximately 38 molecules of ATP through the complete process of cellular respiration.
Yes, cellular respiration produces significantly more ATP molecules compared to fermentation. Cellular respiration can generate up to 36-38 ATP molecules per glucose molecule, while fermentation typically produces only 2 ATP molecules per glucose molecule. This difference is due to the more efficient energy-harvesting processes involved in cellular respiration.
The first step of the process is the digestion.
Glucose molecules involved in cellular respiration in animals are sourced from the breakdown of carbohydrates in the diet, specifically sugars and starches. Through digestion and absorption in the gastrointestinal tract, these carbohydrates are broken down into glucose, which is then transported to cells via the bloodstream to be used for energy production through cellular respiration.
34 molecules
Cellular respiration is primarily involved in the conversion of the energy stored in organic molecules to a form directly usable by a cell. This process occurs in the mitochondria of the cell and involves the breakdown of glucose to produce ATP, the cell's primary energy source.
Mitochondria are involved in catabolism, specifically in the process of cellular respiration where they break down glucose and other molecules to produce energy in the form of ATP.
Cellular respiration occurs when cells oxidize food molecules into carbon dioxide and water. Cellular respiration is the process that cells use to get their energy.
In photosynthesis, molecules like glucose, fructose, and starch contain carbon. In respiration, molecules such as glucose, fatty acids, and amino acids also contain carbon.
In photosynthesis, molecules involved are carbon dioxide (CO2), water (H2O), and sunlight. In respiration, the molecules involved are glucose (C6H12O6) and oxygen (O2).
Photosynthesis makes glucose molecules, but cellular respiration breaks them down.
ATP is the energy-storage product of cellular respiration. Aerobic cellular respiration produces around 36 ATP molecules for every glucose molecule broken down. Anaerobic respiration results in a net gain of 2 ATP molecules.
The temporary storage of energy in ATP molecules is part of cellular respiration. During cellular respiration, glucose is broken down in a series of steps to produce ATP, which is used as the main energy source for cellular activities.