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What varibles has the least direct effect on the rate of an enzyme-regulated reaction?
Carbon Dioxide concentration
What might decrease global atmospheric carbon dioxide?
There is no known way that humans can economically remove carbon dioxide from the atmosphere; all we can really do is reduce our emissions of carbon dioxide and slow down the rate at which atmospheric carbon dioxide levels are increasing. The surface waters of the ocean do absorb some carbon dioxide from the atmosphere as atmospheric carbon dioxide level increase, but there is little interchange betwen the warm upper ocean and the deep layers. However over a period of several thousand years, there is sufficient interchange to absorb large volumes of carbon dioxide, allowing the atmospheric concentration to return more or less to normal. Afforestation. Planting trees will remove carbon dioxide from the atmosphere.
Why one biological process that raises carbon dioxide concentration by adding carbon dioxide to the atmosphere?
One biological process that raises carbon dioxide concentration is respiration. During respiration, organisms, including animals and plants, break down glucose to release energy, producing carbon dioxide as a byproduct. This carbon dioxide is then released into the atmosphere, contributing to overall greenhouse gas levels. Additionally, decomposition of organic matter by microorganisms also releases carbon dioxide, further increasing atmospheric concentrations.
What is an increase in the atmospheric levels of carbon dioxide is the biggest contributor?
An increase in the atmospheric levels of carbon dioxide is the biggest contributor to global warming.
What are large amounts of atmospheric carbon dioxide absorbed by?
The ocean absorbs large amounts of atmospheric carbon dioxide, and is acidified thereby.
The atmospheric concentration of carbon dioxide is regulated by?
Plants play the biggest role in regulating the amount of carbon dioxide in the atmosphere. They do so by using it during photosynthesis and release oxygen.
Why does atmospheric carbon dioxide concentration exhibit an annual cycle?
The annual cycle of atmospheric carbon dioxide concentration is mainly due to the natural processes of photosynthesis and respiration in plants. During the spring and summer months, plants take in carbon dioxide for photosynthesis, which reduces the concentration in the atmosphere. In the fall and winter, when plants go dormant and decay, they release carbon dioxide back into the atmosphere, causing an increase in concentration. This cycle repeats annually, leading to fluctuations in atmospheric carbon dioxide levels.
What varibles has the least direct effect on the rate of an enzyme-regulated reaction?
Carbon Dioxide concentration
Does the exchange of carbon dioxide depend on the concentration of oxygen in the alveoli and the blood?
No. It depends on the concentration of carbon dioxide in the alveoli and the blood. The concentration of carbon dioxide in the capillaries of the alveoli is higher than the concentration of carbon dioxide in the air, so carbon dioxide in the capillaries of the alveoli diffuses out of the capillaries into the alveoli of the lungs and is exhaled.
What is rapidly returned to the atmospheric reservoir when humans burn fuels?
Carbon dioxide (CO2) is rapidly returned to the atmospheric reservoir when humans burn fuels. This process contributes to the greenhouse effect and global warming by increasing the concentration of CO2 in the atmosphere.
Carbon dioxide in atmospheric air amounts to about?
Carbondioxde in atmospheric air amount to about 0.04%.
What might decrease global atmospheric carbon dioxide?
There is no known way that humans can economically remove carbon dioxide from the atmosphere; all we can really do is reduce our emissions of carbon dioxide and slow down the rate at which atmospheric carbon dioxide levels are increasing. The surface waters of the ocean do absorb some carbon dioxide from the atmosphere as atmospheric carbon dioxide level increase, but there is little interchange betwen the warm upper ocean and the deep layers. However over a period of several thousand years, there is sufficient interchange to absorb large volumes of carbon dioxide, allowing the atmospheric concentration to return more or less to normal. Afforestation. Planting trees will remove carbon dioxide from the atmosphere.
Is it true that increased levels of atmospheric carbon dioxide are largely due to the increased amount of aerobic respiration by plants and animals?
No. This is part of the carbon cycle, which is a closed system and does not increase or reduce the atmospheric concentration of carbon dioxide. The only way to increase the level of atmospheric carbon dioxide is to bring carbon from outside that system. Volcanic eruptions can add a relatively small amount, but the main source of new carbon is from burning fossil fuels, such as coal, oil and natural gas.
What Large amounts of atmospheric carbon dioxide are absorbed by what?
The ocean absorbs large amounts of atmospheric carbon dioxide, and is acidified thereby.
What is the relationship between the rise of ocean temperatures and the rise in the level of atmospheric carbon dioxide?
The relationship between the rise of ocean temperatures and the rise in the level of atmospheric carbon dioxide is that when there is a rise in atmospheric carbon dioxide the warmer the temperature of the ocean is
Why has the concentration of carbon dioxide in the air changed?
The concentration of carbon dioxide in the air has increased primarily due to human activities such as burning fossil fuels, deforestation, and industrial processes. These activities release carbon dioxide that was previously stored in Earth's geological deposits into the atmosphere, leading to an accumulation of the gas over time. This increase in carbon dioxide contributes to global warming and climate change.
What is an increase in the atmospheric levels of carbon dioxide is the biggest contributor?
An increase in the atmospheric levels of carbon dioxide is the biggest contributor to global warming.
