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ribulose bisphosphate carboxylase (rubisco)
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∙ 14y ago
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What fixes nitrogen?
oxygen fixes atmospheric nitrogen
What fixes atmospheric Nitrogen?
oxygen fixes atmospheric nitrogen
Why is sticky tape important?
because it fixes things and holds them together
Where did Joseph Priestly discover oxygen?
In 1772, Priestley made another important discovery. He had placed a shoot of a green plant into a container of water. He then covered the container and lit a candle in it until it completely burned out. Later, Priestley was able to both burn the candle again and keep mice alive in the air (did they have lab mice back then?). Priestley became the first person ever to observe the photosynthesis in plants - the fact that they take in carbon dioxide and release oxygen.
Why is gram's iodine called mordant?
Gram's iodine is called a mordant because it fixes the primary stain to the cell wall and adds any color.
What is the compound that fixes carbon dioxide?
For example hydroxides as calcium, sodium or potassium hydroxide.
What fixes carbon?
plants
Is rubisco able to bind with carbon dioxide and oxygen?
Rubisco will only fix oxygen when carbon dioxide is in short supply or inaccessible (most commonly because of closed or partially closed stomata). When rubisco fixes oxygen instead of carbon, it is called photorespiration. This process probably evolved as an adaption to hot dry environments with limited amounts of carbon dioxide; however, photorespiration is a highly inefficient process.
How does photosynthesis affect the carbon dioxide balance of the atmosphere?
One of the key elements in photosynthesis, is carbon dioxide. As we need food, so do plants. Plants do this by taking neutriance water, the suns energy and carbon dioxide to create a substance called glucose. This reduces the amount of carbon in the air, and in the process releases oxygen for us to breathe.
Role of carbonic acid in living organisms?
Fixes carbon dioxide in the blood and serves as part of the bodies buffer system with it's conjugate base bicarbonate. H2CO3 ---> H + + HCO3 -
What are the release dates for Holmes Inspection - 2009 Minor Finds Major Fixes 4-10?
Holmes Inspection - 2009 Minor Finds Major Fixes 4-10 was released on: USA: 27 October 2011
What do updates do to iPhone apps?
The updates are minor bug fixes, or major app modifications.
What fixes carbon in photosynthesis?
In photosynthesis, carbon is fixed through a process known as the Calvin Cycle. This cycle takes place in the chloroplasts of plant cells and involves a series of chemical reactions. Here's a simplified explanation: Carbon Fixation: Carbon dioxide (CO2) from the atmosphere is captured by a molecule called ribulose-1,5-bisphosphate (RuBP). This process is catalyzed by an enzyme called ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCO). Formation of 3-Phosphoglycerate (3-PGA): The CO2 is then incorporated into RuBP, resulting in the formation of 3-PGA, a 3-carbon compound. Reduction of 3-PGA: ATP (adenosine triphosphate) and NADPH (nicotinamide adenine dinucleotide phosphate) generated during the light-dependent reactions are used to convert 3-PGA into another 3-carbon compound called glyceraldehyde-3-phosphate (G3P). Regeneration of RuBP: Some of the G3P molecules are used to regenerate RuBP, which is crucial for sustaining the Calvin Cycle. The fixation of carbon during photosynthesis is vital for plants to convert sunlight into energy-rich molecules like glucose, ultimately supporting their growth and providing oxygen to the atmosphere.
What do plants do with CO2 present in the atmosphere?
It is used in the light independent reaction of photosynthesis where it is combined with a 5-carbon molecule called ribulose bisphosphate using an enzyme to form two molecules of the 3-carbon molecule called glycerate-3-phosphate. This is then reduced by ATP and reduced NAD from the light dependent reaction into two molecule of triose phosphate, some of which is then converted to organic substances such as glucose. This is how energy enters an ecosystem and then consumers and herbivores take up this energy by eating the plant or another animal who has eaten the plant and thereby obtaining the glucose. they use it for energy in photosynthesis and it is converted into carbohydrates- or sugars- because they, unlike us can create their own energy, we just use it
How many times must the Calvin cycle turn for the plant cell to be able to produce molecule of glucose?
six
What fixes nitrogen?
oxygen fixes atmospheric nitrogen
What is the Plural of fix?
The plural form offix is fixes.
