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Why doesn't the photo-system run out of electrons?
Because electrons are obtained from water. Process is called photolysis
Electrons ejected in the photoelectric effect are called?
Photo electrons. So current due to these photo electrons is named as photo electric current.
Where do electrons get their energy in photo system 1?
In very general terms, electron transfer is caused by photoexcitation of the pigment molecules in the antenna complex. The chlorophyll and carotenoid molecules in the antenna complex become photoexcited when they absorb any wavelengths of visible light and then transmit resonant energy.
What substance is a green pigment in chloroplasts that absorbs energy for photo system?
They are the chlorophyll. They are the main photosynthetic pigment
The Lewis electron dot system represents electrons in the -?
The Lewis electron dot system represents the valence electrons in an atom or molecule. These are the electrons in the outermost energy level of an atom, which are typically involved in chemical bonding. Lewis structures use dots to represent these valence electrons around a symbol representing the atomic nucleus.
Why doesn't the photo-system run out of electrons?
Because electrons are obtained from water. Process is called photolysis
Electrons ejected in the photoelectric effect are called?
Photo electrons. So current due to these photo electrons is named as photo electric current.
What happens to electrons in the photo electric effect?
Electrons are ejected from a metal surface when it is exposed to light of sufficient energy. This phenomenon is known as the photoelectric effect. The energy of the incident light is absorbed by the electrons, causing them to be emitted from the metal surface.
What is produced using the energy from photons hitting photo system?
ATP
What is produced using the energy from photon hitting photo system II?
ATP
What is the term if cell the converts the sun energy into electrical energy by releasing electrons from silicon?
The term for a cell that converts sunlight into electrical energy by releasing electrons from silicon is a solar cell or photovoltaic cell. This process is known as the photovoltaic effect, where sunlight is converted directly into electricity.
Can electrons produce energy?
Electrons can carry energy, such as kinetic energy or electrical energy, as they move within an electrical circuit or in an atomic structure. However, electrons themselves do not produce energy; rather, they can transfer energy from one system to another.
Where do electrons get their energy in photo system 1?
In very general terms, electron transfer is caused by photoexcitation of the pigment molecules in the antenna complex. The chlorophyll and carotenoid molecules in the antenna complex become photoexcited when they absorb any wavelengths of visible light and then transmit resonant energy.
What would happen if i don't water my bean plants as often as i should?
They would not be able to preform photosynthesis efficiently. Water is split to replace electrons raised to a higher energy level from the chlorophyll pigment as it gives it's electrons on to photo system II. Water replaces these electrons by being split. Without enough water this process, which makes glucose for the plant to build and use for energy, would be slowed considerably.
The energy from photons hitting photo system II is used to produce what?
The energy from photons hitting photosystem II is used to drive the process of water splitting, resulting in the release of oxygen and the generation of electrons that are then used in the photosynthetic electron transport chain to produce ATP and NADPH.
What is used to produce the energy from photons hitting photo system ll?
In photosystem II, photons are used to excite electrons in chlorophyll molecules. These energized electrons are then passed along an electron transport chain, releasing energy that is used to pump protons across a membrane, creating a proton gradient. The flow of protons back across the membrane through ATP synthase drives the production of ATP, a form of energy storage.
Why the maximum kinetic energy of ejected electrons begins to decrease?
The maximum kinetic energy of ejected electrons begins to decrease because excess energy is transferred to surrounding particles as heat or other forms of energy, reducing the energy available for the electrons. This decrease in kinetic energy can be observed as the voltage applied to the system is increased beyond a certain point, leading to a decrease in the maximum energy of the ejected electrons.
