close respirationA chemical reaction that occurs in the mitochondria ... It's practically stopped. See, without light photosynthesis can't happen. So you can imagine if you were to put this ...

Play this game to see how a seed or a plant is affected by changing how much water, sunlight and carbon dioxide it gets. Photosynthesis happens when light shines on leaves and both water and ...

This process, called photosynthesis, is essential to the global carbon cycle and organisms that conduct photosynthesis represent the lowest level in most food chains (Figure 1). Most living things ...

Photosynthesis is a reaction that breaks down water, produces oxygen, and fixes carbon dioxide in organic compounds, using the energy of light. It is an essential function supporting biological ...

Photosynthesis is a light-activated catalytic reaction that produces carbohydrates and oxygen from water and carbon dioxide, and evolved over two billion years ago in cyanobacteria and algae.

and the core light-harvesting reaction center complex (LH1-RC) -- play a crucial role in this process. Halorhodospira halophila, a purple sulfur bacterium, is believed to perform photosynthesis ...