Learn about the comparison between Non-Cyclic and Cyclic Photophosphorylation. Comparison # Non-Cyclic Photophosphorylation: In this a photon of light is involved to excite electron in chlorophyll b or other accessory pigments of photosystem II. Energy of two such excited electrons is accepted by an oxidized plastoquinone forming completely reduced plastoquinone and electron-deficient chlorophyll b (Chl b). Chl b then accepts [...]
Environmental factors greatly influence the structural and physiological adaptations of leaves in plants. Some of the factors like light, temperature and water greatly affect the structural and biochemical change in the leaf. Thus plants growing under forest canopy and deserts (Table 13-6) have different structural adaptabilities. Xerophytic plants have adaptations which help the plant to minimize water loss and at [...]
In this article we will discuss about the subject-matter and components of electron transport chain. Subject Matter of Electron Transport Chain: The primary function in photosynthesis is the raising of an electron to a higher energy level in chlorophyll. Then the electron is transferred to an acceptor. It is, as if, there is a hole in the chlorophyll which invites [...]