Hydrogen fuel cells power the shuttle's electrical systems, producing a clean byproduct-pure water, which the crew drinks. A fuel cell combines hydrogen and oxygen to produce electricity, heat, and water. Fuel cells are often compared to batteries. Both convert the energy produced by a chemical reaction into usable electric power. However, the fuel cell will produce electricity as long as fuel (hydrogen) is supplied, never losing its charge.
Chlorophyll b is a form of chlorophyll. Chlorophyll b helps in photosynthesis by absorbing light energy. It is more soluble than chlorophyll a in polar solvents because of its carbonyl group. Its color is yellow, and it primarily absorbs blue light.n land plants, the light-harvesting antennae around photosystem II contain the majority of chlorophyll b. Hence, in shade-adapted chloroplasts, which have an increased ratio of photosystem II to photosystem I, there is a lower ratio of chlorophyll a to chlorophyll b.
Red blood cells: Chlorophyll aids in restoring and replenishing the red blood cells. Chlorophyll works at molecular and cellular levels and has the ability to regenerate our body. Chlorophyll is rich in live enzymes which helps in cleansing of blood and enhances the ability of the blood to carry more oxygen.utrional Value of Chlorophyll. Chlorophyll is a super food which is packed with a range of powerful nutrients. It is a good source of vitamins such as vitamin A, vitamin C, vitamin E, vitamin K and beta carotene.