ETN Meaning and
Definition
-
ETN, or Electron Transport Network, is a term used primarily in the field of biology and biochemistry to describe a system of molecules and proteins involved in the process of electron transport during cellular respiration. Cellular respiration is a fundamental metabolic process that occurs in living organisms, where energy is harnessed from organic molecules to produce adenosine triphosphate (ATP), the cell's main energy source.
The Electron Transport Network refers to a series of protein complexes embedded within the inner mitochondrial membrane of eukaryotic cells or the plasma membrane of prokaryotic cells. These complexes, also known as electron transport chains, are responsible for shuttling electrons from energy-rich molecules, such as NADH (Nicotinamide Adenine Dinucleotide) or FADH2 (Flavin Adenine Dinucleotide), to molecular oxygen (O2) in a process known as oxidative phosphorylation.
Through a series of redox reactions, the ETN is able to create a proton gradient across the membrane, which in turn drives the synthesis of ATP by the enzyme ATP synthase. This process is crucial for the production of cellular energy and plays a central role in aerobic respiration.
In summary, ETN is a complex system of protein complexes that facilitate the transfer of electrons and the generation of ATP during cellular respiration. It is an essential process for all living organisms, allowing them to harness the energy needed for their survival and metabolic activities.
Common Misspellings for ETN
- 3tn
- e6n
- ewtn
- e4tn
- 3etn
- e3tn
- etfn
- egtn
- e6tn
- et6n
- e5tn
- et5n
- etjn
- etnj
- e tn
- et n
Infographic
Add the infographic to your website:
