Why is water needed in photosynthesis?

Answer 1

It is a part of the process of how a plant produces glucose and other sugars in order to live. In order to photosynthesize, a plant needs water from what is in the air (measured by humidity) or from what it takes from the ground in its roots, or on its leaves when it rains, and carbon dioxide from the atmosphere. The plant uses these two elements to produce by products oxygen, which is released as a waste product to the atmosphere, and glucose, which is uses for energy.

Specifically, water is needed for photosynthesis because it's electrons are used to replenish the lost electrons from the chlorophyll in photosystem II. The hydrogens from water are also used to make a proton gradient that powers the ATP synthase which is used to make ATP for the Calvin cycle. The oxygen is a waste product of the process.

Answer 2

Water is needed in photosynthesis because it provides the electrons necessary for the light-dependent reactions to occur. During these reactions, water molecules are split, releasing oxygen and providing electrons that are used to generate energy in the form of ATP and NADPH, which are essential for the production of glucose.

Answer 3

During the photosynthesis water is absorbed into the cellular structure of the plant. Sunlight then splits the water into Hydrogen & & Oxygen atoms. The absorbed Carbon dixode CO2 then reacts with the hydrogen and creates simple sugars: C6H12O6 . So without water there would be no sugar.

Answer 4

basically because it has to mix with co2 to make glucose for the plant and for the process of photosynthesis.

Answer 5

Water is needed for photosynthesis to produce the carbohydrates necessary for plant growth and create the stored fuel created during the process.

Answer 6

They need water cause it can't photosynthesize. The equation 4 photosynthesis is h2o + co2 = c6h12o6 + o2

Answer 7

What is needed in Photosynthesis because it help produce electrons.

Answer 8

Water is used in two ways. The first is to supply the electron transport chain with electrons. The second is to create a proton gradient in the thylakiod to convert ADP to ATP.