It is composed of some electron carriers, a light-harvesting complex, and a photocentre that consists of special chlorophyll a.Answer and Explanation: . When light falls on the photosystem I, it absorbs the photon of light which extrudes an electron with a gain of 23kcal/ mole. The photo...
Remember I said the chlorophyll breaks down? Well, in autumn, a whole lot of other chemical constituents of the leaf break down as well. I don't mean they are totally destroyed 'cause actually they break down into other different chemicals that the tree can reabsorb from the leaves and re...
a. Solutions of (Cr(NH_3)_6)Cl_3 are yellow, but Cr(NH_3)_6^3+ does not absorb yellow light. Why? b. What color light is absorbed by Cr(NH_3)_6^3+? If a red light is passed through a dilute solution of chlorophyll solution, the spectrophotometer wi...
There are three types of chlorophyll: chlorophyll a, which has pigments that absorb blue-violet and red light, participates directly in the light reactions of photosynthesis and is the most essential type of chlorophyll; chlorophyll b, which is similar to chlorophyll a although it participates in ...
Light travels as groups of energy known as photons. Chlorophyll molecules in the chloroplast are able to absorb light in this form because they are grouped into antenna complexes. These complexes are made up of several hundred molecules that are held onto the thylakoid membrane by special...
Remember I said the chlorophyll breaks down? Well, in autumn, a whole lot of other chemical constituents of the leaf break down as well. I don't mean they're totally destroyed, 'cause actually they break down into other, different chemicals that the tree can reabsorb from the leaves and...
Light harvesting in cyanobacteria is performed by large peripheral phycobilisome antenna complexes that absorb light and transfer it to membrane integral antenna closely associated with the photosynthetic reaction center. In eukaryotic microalgae exposed to high light, truncation of the chlorophyll light ...
These phytonutrients can also absorb UV light in your eyes, acting like a sunscreen for the eyes andprotecting them from sun damage. Green Green fruits and vegetables contain many phytonutrients including chlorophyll (which you probably remember from high school biology), catechins, epigallocatechin gal...
Among these plants,phytoplanktonproduces the most oxygen. According to NASA Observatory, phytoplankton are microorganisms that live in the water. Like land plants, phytoplankton use chlorophyll to capture sunlight, and through photosynthesis, they produce oxygen and absorb carbon dioxide. ...
giving the plant as much energy as it can for its reactions. The primary section of the light spectrum that chlorophyll doesn't absorb is green, which explains why leaves usually appear as a shade of green. These green chloroplasts reside on the leaf's interior. The epidermis, or the surfa...