0
Water. H2O.
Trever Windler
Add your answer:
Earn +20 pts
What happens to water molecules as a result of the actions of the photosystem II enzyme?
They are split into oxygen and hydrogenThey are split into oxygen and hydrogen
What is the role of photosystem 1 in the light reactions?
is a cluster of pigments, with a perticular chlorophyl in the center. The energy is absorbed and is then passed to the Hugh energy electrons, NADP will then pick up the electrons and make NADPH
Where in the chloroplast is the chemiosmotic gradient developed?
In the thylakoid between photosystem II and photosystem I.
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.
Which gas does photosynthesis produce?
Photosynthesis produces oxygen gas (O2) as a by-product. The oxygen comes from the splitting of water molecules at Photosystem II.
What occurs to water molecules as a result of the actions of photosystem II?
They are split into oxygen and hydrogen.
What happens in a photosystem?
The role of photosynthesis II is the generation of ATP along with splitting of the water molecules. The electron transfer, is another function of photosynthesis II.
How photosystem I and II replenish its lost electrons?
Splitting of water molecules
Where do the antennae in Photosystem II get the energy to split a water molecule?
Light from the sun
Water participates directly in the light reactions of photosynthesis by?
Water participates directly in the light reactions of photosynthesis by donating electrons to photosystem II. Photosystem I and photosystem II both contain chlorophyll as molecules.
What happens to water molecules as a result of the actions of the photosystem II enzyme?
They are split into oxygen and hydrogenThey are split into oxygen and hydrogen
What is the waters role in the reaction of photosynthesis?
Water is split to have its electrons replace the excited electron of chlorophyll, then enters photosystem II.
How do the reaction centers of photosystem you and II differ?
Photosystem 1 has chlorophyll a molecule which absorbs maximum light of 700 nm and is called P700 whereas photosystem 2 has chlorophyll a molecule which absorbs light of 680 nm and is called P680.
What is the role of photosystem 1 in the light reactions?
is a cluster of pigments, with a perticular chlorophyl in the center. The energy is absorbed and is then passed to the Hugh energy electrons, NADP will then pick up the electrons and make NADPH
What is the waters role in the light reaction of photosynthesis?
Water is split to have its electrons replace the excited electron of chlorophyll, then enters photosystem II.
What is waters role in the light reaction of photosynthesis?
Water is split to have its electrons replace the excited electron of chlorophyll, then enters photosystem II.
Which steps occur in photosystem II?
ADP takes on energy and a phosphate to produce ATP in photosystem II.
