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Yes
because there are two photosystems (clusters of chlorophyll) which is where the sunlight is absorbed from, the electrons are energized at both times because sunlight contains photons which are the molecules that energize the electrons in the first place
Yes, electrons are energized twice during photosynthesis. The first energization occurs in Photosystem II, where light energy is used to boost electrons from water molecules. The second energization happens in Photosystem I, where the energized electrons are used to reduce NADP+ to NADPH.
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Does a noble gas have twice as many electrons as protons?
equal numbers of protons and electrons
Is lysosome divides twice during meiosis?
yes
Does photosynthesis produce twice as many ATP molecules than cellular respiration?
No, photosynthesis does not produce twice as many ATP molecules as cellular respiration. In photosynthesis, light energy is used to convert carbon dioxide and water into glucose, producing a small amount of ATP. In cellular respiration, glucose is broken down to produce a much larger amount of ATP through processes like glycolysis, the citric acid cycle, and oxidative phosphorylation.
How many times does cell divides during meiosis?
2,4,6...
Why does more photosynthesis take place in the ocean than on land?
This is mainly because the oceans cover more than twice as much surface area than does land.
How many times are electrons energized during photosynthesis?
The thylakoid membrane contains 2 photosytems, known as Photosystem I and Photosystem II. Together, they function to absorb light and transfer energy to electrons.
Does a noble gas have twice as many electrons as protons?
equal numbers of protons and electrons
What is the role of chlorophyll a?
Chlorophyll a is a pigment molecule that plays a crucial role in photosynthesis. It absorbs light energy from the sun and converts it into chemical energy used to drive the synthesis of carbohydrates from carbon dioxide and water. This process is essential for sustaining plant and algal life.
In which country did US troops intervene twice during cold war?
The U.S. intervened twice in Lebanon during the years 1958 and 1982.
How often does the Sun appear directly overhead in Mexico City?
Twice; both during the sun's summer and winter solstices.
Is lysosome divides twice during meiosis?
yes
Does photosynthesis produce twice as many ATP molecules than cellular respiration?
No, photosynthesis does not produce twice as many ATP molecules as cellular respiration. In photosynthesis, light energy is used to convert carbon dioxide and water into glucose, producing a small amount of ATP. In cellular respiration, glucose is broken down to produce a much larger amount of ATP through processes like glycolysis, the citric acid cycle, and oxidative phosphorylation.
Which roman war was fought during domitians rule?
Emperor Domitian had Dacian war twice and a German war twice.
How many co2 are released during Calvin cycle?
During the Calvin cycle in photosynthesis, carbon dioxide molecules are not released. Instead, carbon dioxide molecules are taken up and fixed into organic molecules such as glucose.
Why is gas obtained at the cathode double at the anode?
Gas is obtained at the cathode during electrolysis because it is the site of reduction where electrons are gained. Conversely, gas is produced at the anode because it is the site of oxidation where electrons are lost. This results in a balanced flow of electrons and the generation of gas at both electrodes.
Who does Mr. Bingley dance with twice during the ball in chapter 3 of pride and prejudice?
Mr. Bingley dances with Jane Bennet twice during the ball in chapter 3 of "Pride and Prejudice".
How many times does cell divides during meiosis?
2,4,6...
