ATP and NADPH production Place the correct words) in each sentence to assess you

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ATP and NADPH production Place the correct words) in each sentence to assess your understanding of the cyclic and noncyclic electron NAD glucose ATP oxygen water ATP synthase NADP electron electron transport chain reaction center noncyclic hydrogen acceptor electrons clic NADPH hydrogen Two types of light reactions occur in thylakoid membranes. In the flow can be traced from water to a molecule of energized electrons are passed down an electron transport chain and then returned to their source. electron pathway, the electron electron pathway In the The noncyclic electron pathway uses two photosystems, called photosystem I and photosystem ll. A photosystem consists of a pigment complex and an within the thylakoid membrane In the noncyelio eleatron pathway, the pigment complex associated w provided by the spitting of The cyclic electron pathway begins when the pigment complex associated with photosystem with photosystem first absorbs solar energy, which becomes Energized eleotrons then escape to a nearby electron acceptor, followed by replacement of these electrons This process also releases to the atmosphere absorbs solar energy which becomes concentrated In this system however the are sent down an li and eventually returned to the same photosystem ions, which can flow down their electrochemical Both photosystems result in a gradient of gradient through complexes in the thylakoid membranes to produce ATP which is The noncyclic electron pathway produces ATP plus reducing power in the form of needed for the Calvin cycle. In contrast the cvclic pathway produces extra used by the Calvin cycle or for other reactions that can be Reset

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Two types of light reactions occur in thylakoid membranes. In the noncyclic electron pathway, the electron flow can be traced from water to a molecule of NADP+ . In the cyclic electron pathway, energized electrons are passed down an electron transport chain and then returned to their source.

The noncyclic electron pathway uses two photosystems, called photosystem I and photosystem II. A photosystem consists of a pigment complex and an electron acceptor within the thylakoid membrane.

In the noncyclic electron pathway, the pigment complex is associated with photo system II first absorbs solar energy, which becomes concentrated in a reaction center Energized electrons than escape to a nearby electron accepter, followed by replacement of these electrons provided by the splitting of water. This process releases oxygen to the atmosphere.

The cyclic electron pathway begins when the pigment complex associated with photosystem I, absorbs solar energy, which becomes concentrated . In this system however the energized electrons are sent down an electron transport chain and eventually returned to the same photosystem

Both photosystems results in a gradient of hydrogen ions, which can flow down their electrochemical gradient through ATP synthase complexes in the thylakoid membranes to produce ATP.

The noncyclic electron pathway produces ATP plus reducing power in the form of NADPH, which is needed for the Calvin Cycle. In contrast the cyclic pathway produces extra ATP that can be used by the Calvin cycle or for the other reactions.

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