In the series of reactions that occur in photosynthesis which forms when the light strikes a molecule of chlorophyll?

a - three- carbon sugar

b - nadph

c - 'excited' electron

d - molecule of water

The right answer is C - 'Excited' Electron

In the clear phase of photosynthesis, when a chlorophyll picks up a photon corresponding to its absorption capacity, one of its electrons goes into a so-called excited state. This energy can be transmitted in three ways: either by spreading it in the form of a photon, or by spreading it in the form of heat (both ways of losing energy), or by transmitting the energy by resonance with almost no loss. energy.

The answer is C- Excited Electron I just took the test its the right answer.

a fossil fuel is a fuel formed by natural processes, such as anaerobic decomposition of buried dead organisms, containing energy originating in ancient photosynthesis.[1] the age of the organisms and their resulting fossil fuels is typically millions of years, and sometimes exceeds 650 million years.[2] fossil fuels contain high percentages of carbon and include petroleum, coal, and natural gas.[3] other commonly used derivatives include kerosene and propane. fossil fuels range from volatile materials with low carbon to hydrogen ratios like methane, to liquids like petroleum, to nonvolatile materials composed of almost pure carbon, like anthracite coal. methane can be found in hydrocarbon fields either alone, associated with oil, or in the form of methane clathrates.

the theory that fossil fuels formed from the fossilized remains of dead plants by exposure to heat and pressure in the earth's crust over millions of years was first introduced by andreas libavius "in his 1597 alchemia [alchymia]" and later by mikhail lomonosov "as early as 1757 and certainly by 1763".[4] the first use of the term "fossil fuel" was by the german chemist caspar neumann, in english translation in 1759.[5]

in 2017 the world's primary energy sources consisted of petroleum (34%), coal (28%), natural gas (23%), amounting to an 85% share for fossil fuels in primary energy consumption in the world.[6] non-fossil sources in 2006 included nuclear (8.5%), hydroelectric (6.3%), and others (geothermal, solar, tidal, wind, wood, waste) amounting to 0.9%.[7] world energy consumption was growing at about 2.3% per year. in 2015 about 18% of worldwide consumption was from renewable sources.[8]

a unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring.