Light energy is a kind of kinetic energy with the ability to make types of light visible to human eyes. During the light reactions, there are two potential courses for electron flow such as cyclic and noncyclic. See Answer. A) creation of a pH gradient by pumping protons across the thylakoid membrane B) reduction of NADP+ molecules C) transfer of energy from pigment molecule to pigment molecule D) ATP synthesis Eventually, this energy reaches the reaction centre complex, and it excites a special pair of chlorophyll, a molecules which then goes on to do a lot of more stuff. This solar energy drives the cycle by evaporating water from the oceans, lakes, rivers, and even the soil. This process is called emission because a photon of light is emitted by the atom, again at a very specific wavelength. The sun is what makes the water cycle work. creation of a pH gradient by pumping protons across the thylakoid membrane. a. removal of electrons from chlorophyll molecules b. reduction of NADP+ molecules c. creation of a pH gradient by pumping protons across the thylakoid membrane d. carbon fixation in the stroma Adenosine triphosphate (ATP) is an organic compound and hydrotrope that provides energy to drive many processes in living cells, such as muscle contraction, nerve impulse propagation, condensate dissolution, and chemical synthesis.Found in all known forms of life, ATP is often referred to as the "molecular unit of currency" of intracellular energy transfer. 5) Which process is most directly driven by light energy? This process is a large part of the water cycle. But, in case of light dependent reaction or light reaction of photosynthesis, it is most influenced by presence or absence of light. Photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. Asked by Wiki User. What process is mostly directly driven by light energy? D) removal of electrons from chlorophyll molecules The light responses produce carbon dioxide, ATP, and NADPH, which are all utilized in the Calvin cycle. creation of a pH gradient by pumping protons across the thylakoid membrane removal of electrons from chlorophyll molecules reduction of NADP+ molecules ATP synthesis carbon fixation in the stroma: removal of … A) creation of a pH gradient by pumping protons across the thylakoid membrane B) carbon fixation in the stroma C) reduction of NADP + molecules D) excitement of electrons in chlorophyll molecules 6 Reliable production of freshwater and energy is vital for tackling two of the most critical issues the world is facing today: climate change and sustainable development. Each photosystem plays a key role in capturing the energy from sunlight by exciting electrons. Which process is most directly driven by light energy? The other three factors do not play a critical role in it. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds. CO2, water, light, and chlorophyll are the raw materials for photosynthesis. About 44% of solar radiation is in the visible light wavelengths, but the Sun also emits infrared, ultraviolet, and other wavelengths. Step 1. The Sun is the source of energy for most of life on Earth. The water cycle is driven primarily by the energy from the sun. However, the atom has to lose energy to do this, and so it releases a photon of the same energy as the one it absorbed (albeit most likely into some other direction from which it was absorbed). Light energy is changed over to chemical energy. The process that converts light energy into chemical energy takes place in a multi-protein complex called a photosystem. Mastering Bio Ch.8.docx - Mastering Bio Ch.8 The Calvin cycle occurs in the \u25cf Stroma Which process is most directly driven by light energy \u25cf Removal. Thus, this review is designed to … yehiagendy980 is waiting for your help. Heat causes liquid and frozen water to evaporate into water vapor gas, which rises high in the sky to form clouds...clouds that move over the globe and drop rain and snow. sunlight The light reactions of photosynthesis supply the Calvin cycle with ATP and NADPH. In this light, a comprehensive review is performed on the foremost renewable energy-driven polygeneration systems for freshwater production using thermal and membrane desalination. Noncyclic electron stream, the transcendent course, produces both ATP and NADPH. 38) Which process is most directly driven by light energy? The sun provides what almost everything on Earth needs to go—energy, or heat. Light is defined as a form of electromagnetic radiation emitted by hot objects like lasers, bulbs, and the sun.. Light contains photons which are minute packets of energy. 9 Which process is most directly driven by light energy? Photosynthesis is a process in which the light energy is converted into the chemical energy (in form of sugar). Most of the energy that reaches the Earth’s surface comes from the Sun (Figure below). During photosynthesis, the first reaction produces that is then used by the second reaction. B) Photons are passed along to a reaction-center chlorophyll. It derives its energy mainly from nuclear fusion in its core, converting mass to energy as protons are combined to form helium. Add your answer and earn points. Oxygen is released as a byproduct in this process. Energy From the Sun. 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