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Carbon dioxide is fixed into a three-carbon molecule called 3-phosphoglycerate (3-PGA) during the Calvin cycle of photosynthesis. This process occurs in the chloroplasts of plant cells, where CO2 is combined with ribulose bisphosphate (RuBP) through the action of the enzyme ribulose bisphosphate carboxylase/oxygenase (RuBisCO). This initial fixation is a crucial step in converting inorganic carbon into organic compounds that can be used by the plant for energy and growth.
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What gas is released by the candle to make fixed air?
carbon dioxide :p
What is the difference between a molecule and a mole of carbon dioxide?
A molecule of carbon dioxide refers to a single unit of CO2 composed of one carbon atom and two oxygen atoms bonded together. A mole of carbon dioxide is a quantity that contains Avogadro's number of molecules (6.022 x 10^23), which is approximately 44 grams of CO2.
How is carbon dioxide fixed in the atmosphere?
It is not fixed in the atmosphere. It moves as part of the carbon cycle in and out of the oceans, the atmosphere and the land.
How many pgal molecules can there be during the Calvin cycle?
During the Calvin cycle, one molecule of 3-phosphoglycerate (3-PGA) is produced for every carbon dioxide molecule fixed. Thus, the number of 3-PGA molecules present during the Calvin cycle depends on the number of carbon dioxide molecules fixed in the process.
Which type of photosynthesis where carbon dioxide is fixed and reduced twice?
The type of photosynthesis where carbon dioxide is fixed and reduced twice is known as C4 photosynthesis. In this process, carbon dioxide is initially fixed into a four-carbon compound, which is then converted into a three-carbon compound for the Calvin cycle. This mechanism allows plants to efficiently capture carbon dioxide and thrive in high light and temperature environments. Examples of C4 plants include maize and sugarcane.
What molecule is fixed during the Calvin cycle to produce produce sugers?
Carbon dioxide
What molecule is fixed during the Calvin cycle to produce sugars?
During the Calvin cycle, carbon dioxide (CO2) is fixed to produce sugars.
What gas is released by the candle to make fixed air?
carbon dioxide :p
What is the difference between a molecule and a mole of carbon dioxide?
A molecule of carbon dioxide refers to a single unit of CO2 composed of one carbon atom and two oxygen atoms bonded together. A mole of carbon dioxide is a quantity that contains Avogadro's number of molecules (6.022 x 10^23), which is approximately 44 grams of CO2.
How is carbon dioxide fixed in the atmosphere?
It is not fixed in the atmosphere. It moves as part of the carbon cycle in and out of the oceans, the atmosphere and the land.
How many pgal molecules can there be during the Calvin cycle?
During the Calvin cycle, one molecule of 3-phosphoglycerate (3-PGA) is produced for every carbon dioxide molecule fixed. Thus, the number of 3-PGA molecules present during the Calvin cycle depends on the number of carbon dioxide molecules fixed in the process.
What would Proust say about the composition of all carbon dioxide molecules?
Proust would likely state that in a sample of carbon dioxide, all molecules would contain one carbon atom and two oxygen atoms in a fixed ratio, following the law of definite proportions. Each molecule of carbon dioxide would have the same composition regardless of its source or location.
Is carbon dioxide fixed in a plant cell or animal cell?
Pland cell
What is the reactant in the Calvin cycle?
The reactant in the Calvin cycle is carbon dioxide (CO2) from the atmosphere. This carbon dioxide is fixed and converted into organic molecules, such as glucose, through a series of enzymatic reactions in the Calvin cycle.
Describe How we can easily detect fixed air today?
Fixed air, known as carbon dioxide, can be easily detected today using modern gas detectors that are specifically designed to measure carbon dioxide levels. These sensors can be found in various devices such as carbon dioxide detectors, air quality monitors, and even in some wearable devices. Additionally, carbon dioxide can also be detected visually using color-changing indicators that react in the presence of carbon dioxide gas.
The carbon to produce carbohydrates in the second stage of photosynthesis comes from?
The carbon to produce carbohydrates in the second stage of photosynthesis comes from carbon dioxide in the atmosphere. During the Calvin cycle, carbon dioxide is fixed and converted into glucose molecules that make up carbohydrates.
What is the modern word for fixed air?
carbon dioxide. (experiment by: Jason Priestly) He put a mouse in a jar, the mouse couldn't breathe. Then he put a plant in the same jar as the mouse, and the mouse could breathe!
