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In photosynthesis, electrons gain energy primarily through the absorption of light by pigments, such as chlorophyll, in the chloroplasts. When light photons hit these pigments, they excite electrons to higher energy levels. This energized state enables the electrons to move through a series of proteins in the thylakoid membrane, known as the electron transport chain, ultimately contributing to the synthesis of ATP and NADPH, which are essential for the conversion of carbon dioxide into glucose during the Calvin cycle.
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What is the number of electrons gained or lost to fill outer energy level of chlorine?
Chlorine has seven electrons in its outer energy level (valence shell). To achieve a full outer energy level, which requires eight electrons, chlorine needs to gain one electron. Therefore, chlorine typically gains one electron to fill its outer energy level and achieve stability.
Does reduction indicate a gain or a loss of electrons?
yes it is, it might be useful to know OILRIG: oxidation is loss , reduction is gain (of electrons)
Why are electrons (NAD in celluar respiration and NADP in photosynthesis)used?
Electrons are crucial in cellular respiration and photosynthesis as they facilitate energy transfer through redox reactions. In cellular respiration, NAD+ accepts electrons during the breakdown of glucose, becoming NADH, which then donates electrons to the electron transport chain to produce ATP. Similarly, in photosynthesis, NADP+ accepts electrons during the light-dependent reactions, forming NADPH, which provides the reducing power for the Calvin cycle to synthesize glucose. Both processes rely on these electron carriers to efficiently convert energy from one form to another.
What is one component in photosynthesis that is not recycled?
energy
How many valence electrons must bromine gain or lose to get 8 valence electrons?
Bromine's atomic number is 35, so it has 7 valence electrons. To achieve 8 valence electrons and a full outer shell, bromine needs to gain one electron.
How does your body gain electrons?
your body gains electrons all day.... you gain electrons by rubbing up against things and just walking... electrons carry over to your body and when you touch something metal or a conductor you will get shocked. :) i dont know if this is the right answer but i gave it a try
In chlorine the outer energy level contains 7 electrons To attain stable state the chlorine atom needs to gain how many electrons?
Just one. To become stable, it needs eight electrons; a full outer shell.
How many electrons do the halogens gain?
They gain one.
Why can lithium gain and lose electrons?
Lithium can gain and lose electrons because it has three electrons in its outermost energy level. It can lose one electron to achieve a stable configuration like a noble gas, or gain seven electrons to complete its outer shell. This ability allows lithium to form different ions with different charges.
Does astatine lose or gain electrons?
Gain of one electron
What is the number of electrons gained or lost to fill outer energy level of chlorine?
Chlorine has seven electrons in its outer energy level (valence shell). To achieve a full outer energy level, which requires eight electrons, chlorine needs to gain one electron. Therefore, chlorine typically gains one electron to fill its outer energy level and achieve stability.
Does reduction indicate a gain or a loss of electrons?
yes it is, it might be useful to know OILRIG: oxidation is loss , reduction is gain (of electrons)
Why are electrons (NAD in celluar respiration and NADP in photosynthesis)used?
Electrons are crucial in cellular respiration and photosynthesis as they facilitate energy transfer through redox reactions. In cellular respiration, NAD+ accepts electrons during the breakdown of glucose, becoming NADH, which then donates electrons to the electron transport chain to produce ATP. Similarly, in photosynthesis, NADP+ accepts electrons during the light-dependent reactions, forming NADPH, which provides the reducing power for the Calvin cycle to synthesize glucose. Both processes rely on these electron carriers to efficiently convert energy from one form to another.
In photosynthesis what is the immediate source of energy used to produce a proton gradient?
The immediate source of energy used to produce a proton gradient in photosynthesis is light energy. Light energy is captured by chlorophyll within the thylakoid membranes of chloroplasts, where it drives the process that generates a proton gradient across the membrane.
Why are electron carriers needed for transporting electrons from one part of the chloroplast to another?
Electron carriers are needed because they play a crucial role in facilitating the movement of electrons during photosynthesis. They help transport electrons from one part of the chloroplast to another, allowing for the efficient production of ATP and NADPH, which are essential for the light-dependent reactions. Without electron carriers, the electron transport chain would be disrupted, leading to a decrease in the overall efficiency of photosynthesis.
What is one component in photosynthesis that is not recycled?
energy
How many electrons does fluorine gain in a reaction?
one
