Virtually all organic material on Earth has been produced by cells that convert energy from the Sun into energy-containing macromolecules. This process, called photosynthesis, is essential to the ...

Photosynthesis: A Chemical and Biological ... This cycle can't continue without chloroplasts, a type of organelle found in ...

However, the evolution of photosynthesis goes back even further, to the earliest cells that evolved the ability to capture light energy and use it to produce energy-rich molecules. When these ...

Photosynthesis occurs in chloroplasts found within cells. It is the chloroplasts that contain the green pigment chlorophyll which absorbs light. The plant uses this glucose to grow as well as make ...

Importantly, these imported chloroplasts displayed activity for two further days, during which time their host cells grew at ...

Both need water and air. We often think of animals using oxygen and glucose for cellular respiration and producing carbon dioxide. Similarly, we might think of plants using carbon dioxide and sunlight ...

Most orchids live in a symbiotic relationship with fungi in their roots: The plants provide sugar they produce through photosynthesis and in return receive water and minerals from the fungi. However, ...

Purple Earth Hypothesis suggests Earth was once a purple planet. Early microbes used retinal, not chlorophyll, for ...

Next the researchers are working on soybeans and cowpeas; the latter is “a hugely important food-security crop in African ...

Plants play a key role in regulating Earth's climate, but recent research suggests that rising temperatures could disrupt ...

Photosynthesis occurs in chloroplasts found within cells. It is the chloroplasts that contain the green pigment chlorophyll which absorbs light. The plant uses this glucose to grow as well as make ...