Weba) The dark reactions of photosynthesis are alternatively known as the Calvin cycle. b) Ribulose-1,5-bisphosphate carboxylase/oxygenase (rubisco) catalyzes the fixing of carbon dioxide to glycerate 3-phosphate. c) The conversion of glycerate 1,5-bisphosphate to glyceraldehyde 3-phosphate in the Calvin cycle require ATP formed in the light ... Web7. During light reaction in photosynthesis, the following are formed: a. ATP and sugar b. Hydrogen, O2 and sugar c. ATP, hydrogen and O2 d. ATP, hydrogen and O2 donor Solution: Option (c) is the answer. 8. The dark reaction in photosynthesis is called so because of a. It can occur in dark also b. It does not depend on light energy c.
Dark Reaction and Photorespiration - Toppr-guides
WebIn this section, we will focus on microbial photosynthesis. Photosynthesis takes place in two sequential stages: the light-dependent reactions and the light-independent reactions (Figure 1). In the light-dependent reactions, energy from sunlight is absorbed by pigment molecules in photosynthetic membranes and converted into stored chemical ... WebPhotosynthesis involves two stages: the light-dependent reactions, which require sunlight and water to produce oxygen, ATP, and NADPH, and the light-independent reactions (or "dark reactions"), which use the products of the light-dependent reactions along with carbon dioxide to produce carbohydrates. Created by Sal Khan. Sort by: Top Voted how do i keep my computer from powering off
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WebPhotosynthesis process takes place in presence of sunlight which is the main source of energy. This light energy is converted to chemical energy by chlorophyll. This chemical energy is required for the dark reaction that involves the synthesis of glucose. Chlorophyll is green pigments present on leaves that help with the trapping of light and ... WebIt divides into two stages of light and dark reaction. The energy absorbs in the light reaction and transfers to electrons and produces ATP and reduction of NADPH. On the other hand, in dark reaction, the carbon dioxide reduces to organic carbon compounds with the help of ATP and NADPH. More details about Respiration WebDARKREACTIONS 3 Basic Processes: 1. Fixation 2. Reduction 3. Regeneration BEST FOR You1. Fixation One molecule of RuBP reacts with CO2 212 molecules of 3-phosphoglyceric acid areformed (3-PGA) BEST FOR You2. Reduction ATP and NADPH are used to convert 3-PGA 223-PGA gains electrons 3-PGA gets converted into G3P(Glyceraldehyde 3 … how much is wholesale discount