Cellular Respiration Meaning In Biology

Cellular respiration is a set of metabolic reactions and processes that take place in the cells of organisms to convert chemical energy from oxygen molecules or nutrients into adenosine triphosphate ATP and then release waste products.

Cellular respiration meaning in biology. Cellular respiration biology definition. Cellular respiration Energy from nutrients is converted into ATP. Cellular respiration can be described as the reverse or opposite of photosynthesis.

Cellular respiration is a set of metabolic reactions occurring inside the cells to convert biochemical energy obtained from the food into a chemical compound called adenosine triphosphate ATP. Cellular respiration is the set of metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate and then release waste products. The respiration occurring at the cellular level wherein the cells produce energy by combining oxygen with food molecules is called cellular respiration.

Heterotrophs like humans ingest other living things to obtain glucose. Refer to the image below for a quick overview of the process taking place during this respiration. Metabolism refers to a set of chemical reactions carried out for maintaining the living state of the cells in an organism.

To create ATP and other forms of energy to power cellular reactions cells require fuel and an electron acceptor which drives the chemical process of turning energy into a useable form. Hydrolysis Breaking a bond in a molecule and splitting it into smaller molecules through a reaction with water. ATP for use in energy-requiring activities of the cell.

Cellular respiration is a metabolic pathway that breaks down glucose and produces ATP. The process takes place in the cytoplasm of a cell. Related Biology Terms.

Based on the oxygen demand cellular respiration is divided into- Aerobic respiration and Anaerobic respiration. Cellular respiration the process by which organisms combine oxygen with foodstuff molecules diverting the chemical energy in these substances into life-sustaining activities and discarding as waste products carbon dioxide and water. Other types of organisms such as animals fungi many protozoa and a large.