3 дек. 2014 г. · Water. Plants need water for photosynthesis. Absorbed by the roots, water travels through a plant's stems to the chloroplasts in the leaves.

7 янв. 2019 г. · In photosynthesis, water is split liberating electrons and forming molecular oxygen. These electrons are used to reduce carbon dioxide forming ...

24 мар. 2016 г. · Plants also need water for photosynthesis. Photosynthesis is what plants do to create their food, and water is critical to this process.

18 мар. 2019 г. · Plants split water into oxygen and hydrogen during photosynthesis. The hydrogen is later combined with carbon dioxide to make sugars.

22 июн. 2017 г. · Without water, photosynthesis seizes to exist and plants would slowly starve and die.

20 июн. 2017 г. · During photosynthesis carbon dioxide and water is put together to form glucose and oxygen.

27 нояб. 2016 г. · In the process of capturing sunlight and CO2, plants use light energy to split water molecules and use their electrons for photosynthesis.

14 мар. 2018 г. · During the light reaction, chlorophyll molecules absorb light energy which is used to split water. This produces oxygen gas and hydrogen ions.

19 окт. 2017 г. · Water is a source of electrons in photosynthesis. Electrons stimulated by light, flow from chlorophyll to NADPH, and are used to reduce CO2 in ...

16 дек. 2020 г. · The Calvin cycle is the part of photosynthesis that requires CO2. Light reactions only need water to produce oxygen.