Table of Contents
- 1 What cells use carbon dioxide and water to make glucose and oxygen?
- 2 What is the role of carbon dioxide and water in the process of photosynthesis?
- 3 What happens during the carbon fixation step of the Calvin cycle?
- 4 How are carbon dioxide and water converted in photosynthesis?
- 5 What kind of energy does photosynthesis use to produce oxygen?
What cells use carbon dioxide and water to make glucose and oxygen?
Photosynthesis is how plants use water, carbon dioxide and the energy of sunlight, to create glucose and oxygen. Water comes out of the reaction as well. and six molecules of water. Glucose and oxygen are very important products of photosynthesis.
How is glucose made in the Calvin cycle?
In the Calvin Cycle, the fixed CO2 moves through a series of chemical reactions, gaining a small amount of energy from ATP or NADPH at each step. Six turns of the cycle process 6 molecules of carbon dioxide and 12 hydrogens to produce a single molecule of glucose.
What is carbon dioxide and water?
When carbon dioxide reacts with water, carbonic acid is formed, from which hydrogen ions dissociate, increasing the acidity of the system. Therefore, in addition to any greenhouse effect, anthropogenic carbon dioxide emissions to the atmosphere can increase the acidity of the atmosphere and precipitation.
What is the role of carbon dioxide and water in the process of photosynthesis?
During photosynthesis, plants take in carbon dioxide (CO2) and water (H2O) from the air and soil. This transforms the water into oxygen and the carbon dioxide into glucose. The plant then releases the oxygen back into the air, and stores energy within the glucose molecules.
Is water produced in the Calvin cycle?
Water is a product of the reduction phase of the Calvin cycle. Six water molecules are formed. b. Explain where the hydrogen and oxygen atoms in these water molecules originated.
What is the carbon fixation stage of the Calvin cycle?
In fixation, the first stage of the Calvin cycle, light-independent reactions are initiated; CO2 is fixed from an inorganic to an organic molecule. In the second stage, ATP and NADPH are used to reduce 3-PGA into G3P; then ATP and NADPH are converted to ADP and NADP+, respectively.
What happens during the carbon fixation step of the Calvin cycle?
What happens during carbon fixation in the calvin cycle? The enzyme Rubisco is used to react 6 CO2 molecules with 6 RuBP, which then come together to form 12 GP molecules. They split up into 2 6 carbon GP molecules. How does the structure of a chloroplast show adaptation to its functions?
What are water and carbon dioxide converted into by the end of photosynthesis?
Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide.
What is the role of carbon dioxide and water in the?
How are carbon dioxide and water converted in photosynthesis?
Photosynthesis is a series of chemical reactions that convert carbon dioxide and water into glucose (sugar) and oxygen in the presence of sunlight. Carbon dioxide + Water Glucose (sugar) + Oxygen CO 2 + H 2O C 6H 12O 6 + 6O 2 Cellular respiration or aerobic respiration is a series of chemical reactions which begin with the reactants of
What is the difference between water and carbon dioxide?
WATER: Water is H 2 O which provides oxygen and hydrogen. CARBON DIOXIDE: Carbon dioxide is CO 2 which provides carbon and oxygen. SUNLIGHT: Sunlight is the energy that powers photosynthesis.
Is it possible to turn carbon dioxide into sugar?
Turning carbon dioxide into sugar may sound fairly magical, but it becomes a more conceivable when you consider that both carbon dioxide (CO2) and glucose (C6H12O6) contain roughly the same sort of elements.
What kind of energy does photosynthesis use to produce oxygen?
Photosynthesis involves the use of energy from sunlight, water and carbon dioxide to produce glucose and oxygen. Cellular respiration uses glucose and oxygen to produce carbon dioxide and water.