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This plastoquinol is later oxidized back to PQ, releasing the 2e-to the cytochrome b 6 f complex and the two H + ions into the thylakoid lumen. The electrons then pass through Cyt b 6 and Cyt f to plastocyanin , using energy from photosystem I to pump hydrogen ions (H + ) into the thylakoid space.
Photosynthesis usually refers to oxygenic photosynthesis, a process that produces oxygen. Photosynthetic organisms store the chemical energy so produced within intracellular organic compounds (compounds containing carbon) like sugars, glycogen , cellulose and starches .
A germination rate experiment. Plant physiology is a subdiscipline of botany concerned with the functioning, or physiology, of plants. [1]Plant physiologists study fundamental processes of plants, such as photosynthesis, respiration, plant nutrition, plant hormone functions, tropisms, nastic movements, photoperiodism, photomorphogenesis, circadian rhythms, environmental stress physiology, seed ...
Similarly, "C" was used to denote the lower-priced iPhone 5C, a variant of the iPhone 5 with similar features and internals, and is the only iPhone with "C" in its name. iPhone X (pronounced "10"), iPhone XR (pronounced "10R") and iPhone XS and XS Max (pronounced "10S") are currently the only iPhones to have been branded with Roman numerals (X).
If you use a 3rd-party email app to access your AOL Mail account, you may need a special code to give that app permission to access your AOL account. Learn how to create and delete app passwords. Account Management · Apr 17, 2024
On Sunday, a Turkish security source said the rebels entered the northern city of Manbij after pushing the Kurds back again. "Turkey is the biggest outside winner here. Erdogan turned out to be on ...
Intel's co-CEOs discussed splitting the firm's manufacturing and products businesses Thursday. A separation could address Intel's poor financial performance.
Many microbial rhodopsins, such as this bacteriorhodopsin, are ion pumps that convert light to chemical energy.. A retinalophototroph is one of two different types of phototrophs, and are named for retinal-binding proteins (microbial rhodopsins) they utilize for cell signaling and converting light into energy.