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At optimum light intensity which atmospheric gas most directly influences the rate of photosynthesis?
Carbon dioxide (CO2) is the atmospheric gas that most directly influences the rate of photosynthesis under optimum light intensity, as it is needed as a substrate for the Calvin cycle, one of the key reactions in photosynthesis. Increasing the concentration of CO2 can usually lead to an increase in the rate of photosynthesis up to a certain point.
How fast does photosynthesis occur in plants under optimal conditions?
Photosynthesis in plants occurs at a rate of about 0.5 to 3 grams of glucose per square meter per hour under optimal conditions.
What does activity of an enzyme depend on?
The concentration of hydrogen ions in solution affects the enzyme activity. Each enzyme has maximal efficiency under an optimum pH. Since pH is one of the factors for the denaturation of proteins, if an enzyme is submitted to a pH level under which it is denatured there will be no enzymatic activity.
From where does the oxygen liberated in photosynthesis come?
The oxygen liberated in photosynthesis comes from water molecules. During the light-dependent reactions of photosynthesis, water molecules are split into oxygen, protons, and electrons. The oxygen is released as a byproduct.
Can plants really go through photosynthesis as long as the spectrum part of the artificial light has wavelengths that the chlorophyll can grab?
Yes, plants can undergo photosynthesis as long as the artificial light source provides wavelengths of light that chlorophyll can absorb. Chlorophyll predominantly absorbs blue and red lights for photosynthesis, so ensuring these wavelengths are present will support plant growth and photosynthesis under artificial light.
How do under supply and over supply of the requirements of photosynthesis affects food production?
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What will happen if there's an under supply of carbon dioxide during photosynthesis?
An under supply of carbon dioxide during photosynthesis would likely slow down the rate of photosynthesis. This is because carbon dioxide is one of the essential raw materials needed for the process. A shortage of carbon dioxide can limit the plant's ability to produce glucose, which is crucial for its growth and development.
How does sunlight affect the speed of photosynthesis?
Sunlight affects the speed of photosynthesis by providing the energy needed to drive the process. More sunlight can increase the rate of photosynthesis up to a certain point, beyond which other factors like temperature or CO2 concentration may become limiting. Plants have adaptations to optimize photosynthesis under varying light conditions.
At optimum light intensity which atmospheric gas most directly influences the rate of photosynthesis?
Carbon dioxide (CO2) is the atmospheric gas that most directly influences the rate of photosynthesis under optimum light intensity, as it is needed as a substrate for the Calvin cycle, one of the key reactions in photosynthesis. Increasing the concentration of CO2 can usually lead to an increase in the rate of photosynthesis up to a certain point.
Can photosynthesis happen under too much light?
no in too much light photosynthesis stops.
How does buoyancy affects a boat?
Buoyancy affects a boat by keeping it "on" the water, not "under" the water.
Do plants under water carry out photosynthesis?
yes
How do identify supply and return lines on a th350?
Supply is above and return is under.
Plants give off oxygen under what conditions?
photosynthesis
Under which extreme conditions do halophiles thrive?
salt concentration
What affects the rate of freefall of an object?
ches under Fred
What does rock weed eat?
rock weed under goes photosynthesis.
