anaerobic respiration
fermentation
yes, cellular respiration
Respiration by definition refers to oxygen exchange. However cellular metabolism which does not require oxygen is called glycolysis.
Glucose (sugar) and oxygen are produced. Photosynthesis uses carbon dioxide and water. It needs sunlight to proceed.
oxygen (I'm working on the same wksht)
The amount of oxygen liver cells require to react lactic acid to produce glucose or the glycogen is the oxygen debt. Threshold stimulus is the minimal amount of energy required to contract a muscle fiber.
It's called "Aerobic Metabolism"
It's called "Aerobic Metabolism"
It's called "Aerobic Metabolism"
yes, cellular respiration
Respiration ---- * areobic respiration which requires oxygen * anaerobic doesn't require oxygen aerobic respiration needs glucose and oxygen. During anaerobic respiration the glucose is only partly broken down to form lactic acid and energy.
Photosynthesis Metabolism
cellular respiration
It is glucose. In response to the rise in blood-glucose levels (say) after a meal, the pancreas releases insulin which breaks down the glucose and carries it to cells that need extra energy.The glucose enters the cell by special molecules in the membrane called "glucose transporters". The cells that need glucose have specific insulin receptors on their surface so that insulin can bind to them, encouraging glucose entry and utilization in the cells.Once inside your cells, the glucose is burned to produce heat and adenosine triphosyphate, (ATP) a molecule that stores and releases energy as required by the cell.The metabolism of glucose into energy may occur either in combination with oxygen (aerobic metabolism) or without it (anaerobic metabolism). The oxygen used comes from the mitochondria - tiny bodies inside the cell. However, red blood cells do not have mitochondria, so they change glucose into energy without the use of oxygen.Glucose is also converted to energy in muscle cells - who are probably the most important energy "customers". These muscle cells do contain mitochondria so they can process glucose with oxygen. But even if oxygen-levels in the muscle-cell mitochondria fall too low, the cells can proceed to convert glucose into energy without oxygen. Unfortunately, turning glucose into energy without oxygen produces the by-product lactic acid. And too much lactic acid makes your muscles ache.
Respiration by definition refers to oxygen exchange. However cellular metabolism which does not require oxygen is called glycolysis.
Glucose (sugar) and oxygen are produced. Photosynthesis uses carbon dioxide and water. It needs sunlight to proceed.
It is the chemical conversion of Glucose into Energy, Water and Carbon Dioxide using Oxygen brought into the body by the blood - following Krebs Cycle.
Its either Photosynthesis or cellular respiration