0
What else can I help you with?
The light independent reactions are also called?
Calvin Cycle
Is a chemical process that uses light energy from the sun to build organic molecules?
This process is called photosynthesis and is carried out by plants, algae, and some bacteria. It involves converting carbon dioxide and water into glucose, a sugar molecule used for energy storage. Photosynthesis is fundamental for the production of oxygen and the basis of almost all life on Earth.
What source of carbon for carbon fixation?
The primary source of carbon for carbon fixation in plants is carbon dioxide (CO2) from the atmosphere. In photosynthesis, plants use the enzyme RuBisCO to fix CO2 into organic molecules, eventually producing glucose for energy.
What are the chemical reactions in the environment?
Chemical reactions in the environment include processes like photosynthesis, where plants convert carbon dioxide and water into glucose and oxygen, and oxidation reactions that occur when organic matter decomposes. Acid-base reactions can also happen in soil and water, influencing pH levels and nutrient availability for organisms. Additionally, nitrogen fixation by certain bacteria converts atmospheric nitrogen into forms that plants can use for growth.
Why photorespiration is considered as wasteful process?
Photorespiration is considered wasteful because it consumes energy and releases carbon dioxide without producing necessary compounds for plant growth. It occurs when Rubisco, the enzyme responsible for carbon fixation, adds oxygen to ribulose-1,5-bisphosphate instead of carbon dioxide, leading to nonproductive reactions that reduce the efficiency of photosynthesis.
Which one of these occurs during the light reactions of photosynthesis?
The conversion of light energy into chemical energy in the form of ATP and NADPH occurs during the light reactions of photosynthesis.
What are the dark reactions of photosynthesis?
Carbon fixation (the Calvin Cycle).
How photosynthesis help in reduction of inorganic carbon to organic compound?
Carbon fixation
Steps of dark reaction in photosynthesis?
The dark reaction, also known as the Calvin cycle, is the second stage of photosynthesis. It takes place in the stroma of the chloroplast and involves the conversion of carbon dioxide into glucose. The key steps include carbon fixation, reduction, regeneration of RuBP, and production of glucose. These reactions ultimately use ATP and NADPH generated in the light reaction to produce sugar.
What cycle is also called the dark reaction in photosynthesis?
The cycle that is also called the dark reaction in photosynthesis is the Calvin cycle. This process occurs in the stroma of chloroplasts and involves the fixation of carbon dioxide into glucose molecules using energy from ATP and NADPH produced in the light-dependent reactions.
What is the Site for carbohydrate production during light independent reaction?
The light-independent reactions of photosynthesis are chemical reactions that convert carbon dioxide and other compounds into glucose. These reactions occur in the stroma, the fluid-filled area of a chloroplast outside of the thylakoid membranes. These reactions take the light-dependent reactions and perform further chemical processes on them. There are three phases to the light-independent reactions, collectively called the Calvin cycle: carbon fixation, reduction reactions, and ribulose 1,5-bisphosphate (RuBP) regeneration.
The light indepednt reactions of photosyntesis are also known as the?
The light-independent reactions of photosynthesis are also known as the Calvin cycle. This process occurs in the stroma of chloroplasts and uses ATP and NADPH produced during the light-dependent reactions to convert carbon dioxide into glucose. The Calvin cycle involves three main stages: carbon fixation, reduction, and regeneration of ribulose bisphosphate (RuBP).
Where do the light-idependent reactions pf photosynthesis take place?
The light-independent reactions of photosynthesis take place in the stroma of the chloroplasts. This is where carbon fixation and the Calvin cycle occur, utilizing the products of the light-dependent reactions to produce glucose.
During which stage of photosynthesis does carbon fixation take place?
Carbon fixation takes place during the Calvin cycle, which is the second stage of photosynthesis. In this process, carbon dioxide from the atmosphere is converted into organic compounds by using the energy obtained from light-dependent reactions.
What is nursing care of open reduction internal fixation?
nuraing diagnosis and intervintion for internal fixation
What is the ultimate electron acceptor in photosynthesis?
The ultimate electron acceptor in photosynthesis is NADP+ (nicotinamide adenine dinucleotide phosphate). It is reduced to NADPH during the light-dependent reactions of photosynthesis and carries electrons to the Calvin cycle for carbon fixation.
What accepts the C2 during dark reaction?
The light-independent reactions of photosynthesis are chemical reactionsthat convert carbon dioxide and other compounds into glucose. These reactions occur in the stroma, the fluid-filled area of a chloroplast outside of the thylakoid membranes. These reactions take the light-dependent reactions and perform further chemical processes on them. There are three phases to the light-independent reactions, collectively called the Calvin cycle: carbon fixation, reduction reactions, and ribulose 1,5-bisphosphate (RuBP) regeneration.Despite its name, this process occurs only when light is available. Plants do not carry out the Calvin cycle by night. They, instead, release sucrose into thephloem from their starch reserves. This process happens when light is available independent of the kind of photosynthesis (C3 carbon fixation, C4 carbon fixation, and Crassulacean Acid Metabolism); CAM plants store malic acid in their vacuoles every night and release it by day in order to make this process work.[1]
