ATP: How It Works, How It's Made, Why It's Important - Verywell …
2024年7月19日 · How ATP Works. ATP is made of a nitrogen base (adenine) and a sugar molecule (ribose), which create adenosine, plus three phosphate molecules. If adenosine only has one phosphate molecule, it’s called adenosine monophosphate (AMP). If it has two phosphates, it’s called adenosine diphosphate (ADP).
Adenosine triphosphate (ATP) | Definition, Structure, Function,
Adenosine triphosphate (ATP), energy-carrying molecule found in the cells of all living things. ATP captures chemical energy obtained from the breakdown of food molecules and releases it to fuel other cellular processes. Learn more about the structure and function of ATP in this article.
Adenosine triphosphate - Wikipedia
Interactive animation of the structure of ATP. Adenosine triphosphate (ATP) is a nucleoside triphosphate [2] that provides energy to drive and support many processes in living cells, such as muscle contraction, nerve impulse propagation, and chemical synthesis.Found in all known forms of life, it is often referred to as the "molecular unit of currency" for intracellular energy transfer.
Adenosine Triphosphate (ATP) - Definition, Structure and Function
2019年10月4日 · Adenosine triphosphate, also known as ATP, is a molecule that carries energy within cells. It is the main energy currency of the cell, and it is an end product of the processes of photophosphorylation (adding a phosphate group to a molecule using energy from light), cellular respiration, and fermentation. All living things use ATP.
Physiology, Adenosine Triphosphate - StatPearls - NCBI Bookshelf
2023年2月13日 · Adenosine triphosphate (ATP) is the source of energy for use and storage at the cellular level. The structure of ATP is a nucleoside triphosphate, consisting of a nitrogenous base (adenine), a ribose sugar, and three serially bonded phosphate groups.
ATP - University of Utah
This single molecule can power a motor protein that makes a muscle cell contract, a transport protein that makes a nerve cell fire, a ribosome (the molecular machine that can build these and other proteins), and much more. ATP is often called the cell’s “energy currency.”
6.9: ATP - Adenosine Triphosphate - Biology LibreTexts
Adenosine triphosphate (ATP) is the energy currency for cellular processes. ATP provides the energy for both energy-consuming endergonic reactions and energy-releasing exergonic reactions, which require a small input of activation energy. When the chemical bonds within ATP are broken, energy is released and can be harnessed for cellular work.
ATP | Learn Science at Scitable - Nature
ATP is a nucleotide consisting of an adenine base attached to a ribose sugar, which is attached to three phosphate groups. These three phosphate groups are linked to one another by two...
The molecular principles governing the activity and functional ...
2019年11月21日 · ATPases associated with diverse cellular activities (AAA+ proteins) are a superfamily of proteins that harness the energy stored in the γ-phosphate bond of ATP to drive large-scale...
ATP synthase — a marvellous rotary engine of the cell
2001年9月1日 · ATP synthase is a large (500 kDa) multisubunit protein, consisting of an intrinsic membrane domain, F o, linked through central and side stalks to a globular catalytic domain, F 1. The F 1...