9 Parents
| Identifier | Name | Description |
|---|---|---|
| GO:0009987 | cellular process | Any process that is carried out at the cellular level, but not necessarily restricted to a single cell. For example, cell communication occurs among more than one cell, but occurs at the cellular level. |
| GO:0008150 | biological_process | A biological process is the execution of a genetically-encoded biological module or program. It consists of all the steps required to achieve the specific biological objective of the module. A biological process is accomplished by a particular set of molecular functions carried out by specific gene products (or macromolecular complexes), often in a highly regulated manner and in a particular temporal sequence. |
| GO:0008152 | metabolic process | A cellular process consisting of the biochemical pathways by which a living organism transforms chemical substances. This includes including anabolism (biosynthetic process) and catabolism (catabolic process). Metabolic processes includes the transformation of small molecules, as well macromolecular processes such as DNA repair and replication, protein synthesis and degradation. |
| GO:0006091 | generation of precursor metabolites and energy | The chemical reactions and pathways resulting in the formation of precursor metabolites, substances from which energy is derived, and any process involved in the liberation of energy from these substances. |
| GO:0022900 | electron transport chain | A process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors. |
| GO:0015979 | photosynthesis | The synthesis by organisms of organic chemical compounds, especially carbohydrates, from carbon dioxide (CO2) using energy obtained from light rather than from the oxidation of chemical compounds. |
| GO:0019684 | photosynthesis, light reaction | The light reactions of photosynthesis, which take place in photosystems II and I. Light energy is harvested and used to power the transfer of electrons among a series of electron donors and acceptors. The final electron acceptor is NADP+, which is reduced to NADPH. NADPH generated from light reactions is used in sugar synthesis in dark reactions. Light reactions also generate a proton motive force across the thylakoid membrane, and the proton gradient is used to synthesize ATP. There are two chemical reactions involved in the light reactions: water oxidation in photosystem II, and NADP reduction in photosystem I. |
| GO:0009767 | photosynthetic electron transport chain | A process, occurring as part of photosynthesis, in which light provides the energy for a series of electron carriers to operate together to transfer electrons and generate a transmembrane electrochemical gradient. |
| GO:0009772 | photosynthetic electron transport in photosystem II | A photosynthetic electron transport chain in which electrons move from the primary electron acceptor (Quinone, Q) through a chain of electron transport molecules in the thylakoid membrane until they reach the ultimate electron acceptor of Photosystem II, which is plastocyanin (PC). The electron is then passed to the P700 chlorophyll a molecules of the reaction centre of photosystem I. |
12 Relations
| Relationship |
Parent Term . Identifier |
Child Term . Identifier |
|---|---|---|
| is_a | GO:0009767 | GO:0009772 |
| part of | GO:0019684 | GO:0009772 |
| part of | GO:0009987 | GO:0009772 |
| is_a | GO:0009987 | GO:0009772 |
| is_a | GO:0008152 | GO:0009772 |
| is_a | GO:0008150 | GO:0009772 |
| is_a | GO:0022900 | GO:0009772 |
| part of | GO:0006091 | GO:0009772 |
| is_a | GO:0006091 | GO:0009772 |
| part of | GO:0008152 | GO:0009772 |
| part of | GO:0015979 | GO:0009772 |
| part of | GO:0008150 | GO:0009772 |
