Biology, 15.11.2020 20:40 stichgotrich849

What would happen to the concentrations of ATP, NADPH and Sugars if PSII stopped working? ATP - decrease, stay the same, increase
NADPH - decrease, stay the same, increase
sugars - decrease, stay the same, increase

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Answer from: pacetys

What would happen to the concentrations of ATP, NADPH and Sugars if Photosystem II (PSII) stopped working is a: decrease.

During photosynthesis, the primary acceptor of carbon are Photosystem I (PSI) and Photosystem II (PSII) because it occurs in a light-dependent reaction.

Photosystem II (P680) is a large membrane protein complex which serves as a primary acceptor of carbon during a light-dependent reaction.

However, the following would happen when the Photosystem II (P680) stops working:

A decrease in the concentrations of ATP.A decrease in the concentrations of NADPH.A decrease in the concentrations of Sugars.

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What would happen to the concentrations of ATP, NADPH and Sugars if PSII stopped working?

ATP - dec

Answer from: brooke0713

1. ATP - decrease

2.NADPH - decrease

3. sugars - decrease

Explanation:

Photosynthesis is a type of biosynthesis that produces glucose from the reactants: sunlight, carbon dioxide, and water. It occurs in the chloroplast in two phases, the light-dependent, and light-independent/dark reactions where sugars are made. Pigments like chlorophyll absorb light energy at specific wavelengths in the light reaction which activates photosystems

Here:

chlorophyll forms photosystems (PS I & PSII) with proteins called a complexPS II absorbs and transfers light energy to the reaction core. a water molecule is split apart to form an electron, H+ and oxygenElectrons are shifted to photosystem I from photosystem II. ATP and inorganic phosphate are synthesized from ADP. H+ is added to NADP to form NADPH

The NADPH is integral to the Calvin Cycle, as part of the light independent reactions- these synthesize sugar molecules.

If PS II no longer works, there will be less ATP, NADPH, and no sugars produced.

Answer from: Quest

I’d say a : water molecules

Answer from: Quest

relative humidity, temperature and dew point -- are bound together in the mathematical relationship below. relative humidity changes when temperatures change. because warm air can hold more water vapor than cool air, relative humidity falls when the temperature rises if no moisture is added to the air. so i would say a

Hello everyone extra easy question for large amount of ! meh

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