What is the role of rubp in photosynthesis? - Answers RuBP stands for ribulose-1,5-bisphosphate, which is a molecule involved in the Calvin cycle of photosynthesis It is a 5-carbon sugar that plays a key role in capturing carbon dioxide from the
[FREE] In one to three sentences, describe what happens during the . . . During the carbon fixation stage of the Calvin cycle, which occurs in the stroma of chloroplasts, carbon dioxide (CO₂) is incorporated into an organic molecule This process involves the enzyme ribulose bisphosphate carboxylase oxygenase (RuBisCO), which catalyzes the reaction between CO₂ and ribulose bisphosphate (RuBP), a five-carbon
[FREE] Which speeds up the reaction between carbon dioxide and RuBP to . . . The speed of the reaction between carbon dioxide and RuBP in the Calvin Cycle is significantly influenced by the enzyme rubisco, which catalyzes this important reaction While light energy is pivotal for the overall process of photosynthesis, it is rubisco that directly facilitates the fixation of carbon Other compounds like 3-phosphoglycerate and glyceraldehyde 3-phosphate serve different
[FREE] What is carbon fixation, and how does it relate to . . . It is the process whereby CO2, an inorganic source of carbon, is accepted by RUBP, leading to the formation of a 6-carbon compound that disintegrates into two 3-carbon molecules due to its instability The 3-carbon compounds are 3-phosphoglycerate or commonly known as 3-PGA The carbon fixation stage is followed by reduction stage
What statement best represents an example of carbon fixation? Regeneration of RuBP: This occurs after carbon fixation as RuBP is regenerated for the continuation of the cycle Reduction of carbohydrates by NADPH: This refers to the step where energy and reducing power from NADPH are used to convert 3-PGA into glyceraldehyde-3-phosphate (G3P)
Which compound is produced during carbon fixation? The initial step in this process is called carbon fixation, where CO₂ is combined with ribulose bisphosphate (RuBP) by the enzyme ribulose bisphosphate carboxylase (RuBisCO) This reaction produces an unstable compound that quickly breaks down into two molecules of 3-phosphoglycerate (3-PGA), which is a three-carbon compound
A. PGA - Brainly. com RuBP +CO2 → 23-PGA Further Reactions: 3-PGA is then converted into glyceraldehyde 3-phosphate (G3P) in subsequent steps, utilizing the energy from ATP and reducing power from NADPH generated in the light-dependent reactions of photosynthesis While G3P is a critical intermediate, the very first stable product of carbon fixation is the 3-PGA
[FREE] Which compound is a metabolic intermediate of the light . . . RuBP (ribulose-1,5-bisphosphate) is the underlying carbon dioxide acceptor atom in the Calvin cycle Therefore, PGA (phosphoglycerate) is a metabolic intermediate of the light-independent reactions in photosynthesis