WebOct 6, 2024 · What is the meaning of light-dependent reaction? The light-dependent reactions use light energy to make two molecules needed for the next stage of photosynthesis: the energy storage molecule ATP and the reduced electron carrier NADPH. In plants, the light reactions take place in the thylakoid membranes of organelles called … WebApr 6, 2024 · A: The primary function of light-dependent reactions is to capture light energy and convert it into chemical energy in the form of ATP and NADPH. These energy …

2.5.3: The Light-Dependent Reactions of Photosynthesis

WebLight-Dependent Reactions use energy from sunlight to produce energy-rich compounds such as: ATP NADPH These reactions take place in the thylakoids Water (H2O) is required in these reactions as a source of electrons Oxygen (O2) is released as a byproduct. Light-Independent Reactions Also called the Calvin Cycle Occurs in the stroma WebThe LR uses light energy to split water, which transforms the energy from the sun into hydrogen ions and electrons. The LIR uses that energy to grab the carbon from carbon dioxide and use the carbon to build simple sugars. Let’s start with the light reaction. phentermine or qsymia

5.3: The Calvin Cycle – Concepts of Biology – 1st Canadian Edition

WebThe reaction that is dependent on light takes place in the thylakoid and needs the rays of the sun thus is called to be light dependent reaction in photosynthesis. The chlorophyll tends to absorb the energy from the waves of sun as light and the transfers it into the chemical energy in the form of the NADHP and ATP molecules. WebThe process of photosynthesis: the conversion of light energy to ATP. The electron transfers of the light reactions provide the energy for the synthesis of two compounds vital to the dark reactions: NADPH and ATP. The previous section explained how noncyclic electron flow results in the reduction of NADP + to NADPH. phentermine oral