The nitrogen cycle provides nitrogen to the ecosystem from the atmosphere, ground and oceans. Nitrogen is an important component of complex molecules such as amino acids and nucleotides, which lead to the creation of proteins and DNA, the building blocks of all life .
En farmacología, el término mecanismo de acción (MOA) se refiere a la interacción bioquímica específica a través de la cual una sustancia farmacológica produce su efecto farmacológico. Un mecanismo de acción generalmente incluye la mención de los objetivos moleculares específicos a los que se une el fármaco, como una enzima o un receptor.
Photosynthesis is the process used by plants, algae and certain bacteria to harness energy from sunlight into chemical energy. <span>
Cellular Respiration - </span>a biological process in which cells convert sugar, amino acids and fatty acids into energy utilized by the cell.<span> The process plays an essential role in maintaining the biological functions of all living cells.</span>
