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How does light play a role in photosynthesis?
Causes the photolysis of water and enables the calvin cycle to occur or the light-dependent reaction of photosynthesis.
What is the role of the plastocyanin?
Plastocyanin is a copper-containing protein that plays a crucial role in photosynthesis by shuttling electrons between photosystem II and photosystem I in the thylakoid membrane of chloroplasts. It helps in the transfer of electrons during the light-dependent reactions of photosynthesis.
What is the role of ATP in light-dependent reaction?
ATP is produced during the light-dependent reactions of photosynthesis through photophosphorylation. It provides energy for the Calvin cycle (dark reactions) by powering enzyme activity and providing the necessary energy for carbon fixation and the synthesis of carbohydrates.
Does the reaction at photosystem 1 need light?
Yes, the reaction at Photosystem I (PSI) requires light to function. Light energy is absorbed by pigments within PSI, which excites electrons and initiates the process of electron transport. This energization is essential for the reduction of NADP+ to NADPH, a key component in the light-dependent reactions of photosynthesis. Without light, PSI cannot effectively carry out its role in converting solar energy into chemical energy.
Which is a role of photosystem ii in the light reaction?
Splitting H2O (Apex)
What is the role of chlorophyll in light dependent reaction?
Chlorophyll is a pigment that absorbs light energy in the light-dependent reactions of photosynthesis. It is responsible for capturing sunlight and transferring that energy to other molecules in the photosystem, initiating the conversion of light energy into chemical energy in the form of ATP and NADPH. This process ultimately leads to the production of oxygen as a byproduct.
What is the role of photosynthesis in the light reactions?
photosynthesis make food for life. ATP and NADPH2 will form in the light reaction.
What is water is the role in the light reaction of photosynthesis?
It provides the electrons. Process is called Photolysis
What is a water's role in the light reaction of photosynthesis?
It provides the electrons. Process is called Photolysis
What is the functions of synthetase enzyme?
Synthetase enzymes, also known as ligases, catalyze the joining of two molecules or groups, typically in the presence of ATP or other nucleoside triphosphates, to drive the reaction forward. They play a crucial role in various biochemical pathways, including amino acid activation in protein synthesis and the synthesis of nucleotides and fatty acids. By facilitating the formation of covalent bonds, synthetases are essential for cellular metabolism and the overall functioning of living organisms.
What is the role of the dark reaction in photosynthesis and how does it contribute to the overall process of converting light energy into chemical energy?
The dark reaction, also known as the Calvin cycle, is a series of chemical reactions in photosynthesis that do not require light. It takes place in the stroma of the chloroplasts and uses the products of the light-dependent reactions to convert carbon dioxide into glucose. This process helps to store the energy captured from sunlight in the form of chemical bonds in glucose, which can be used by the plant for growth and energy. In summary, the dark reaction is essential for converting light energy into chemical energy that can be used by the plant.
What is water role in the light reaction of photosynthesis?
It's you lots hugs are used to form NADPH
