此过程可用下列方程式表示：6CO2+ 6H2O = C6H12O6 + 6O2 不具备光合色素的自养型细菌，通过化能合成作用(chemosynthesis)来合成，即只能利用无机物氧化分解放出的化学能量，作为还原二氧化碳的能量来源，它只能在有氧气的环境中进行。 有合成必然有降解，两者构成 ...

Oceanographer Moronke Harris collects samples of bacteria from deepsea vents that could be key to developing new antiviral ...

Chemosynthesis is a process through which microbes make their own food. They use energy from chemical reactions instead of ...

And because these underground organisms persist far from sunlight they must exploit chemosynthesis - as opposed to photosynthesis - to nourish themselves. The minerals in the rocks around them are ...

A string of clams winds across a vent. Through chemosynthesis, it turns out. Vent species rely not on photons from the sun but on chemicals from the Earth's interior. Tiny microbes oxidize the ...

This process is called chemosynthesis. NARRATOR: Well, sort of. Pizza doesn't come from Mars it originally comes from Italy, but if we look at something called a food chain we can see that all the ...

This process is called chemosynthesis. NARRATOR: Well, sort of. Pizza doesn't come from Mars it originally comes from Italy, but if we look at something called a food chain we can see that all the ...

These bacteria thrive in food, soil, or water. Autotrophic bacteria create their own food through photosynthesis or ...

Requires sunlight Does not produce oxygen. 3) Chemosynthesis: Converts carbon dioxide and reduced chemicals (e.g., sulfide) into sugar and oxidized minerals (e.g., sulfate). Instead of light ...

Thousands of metres below the water, they discovered organisms that thrive without light, using chemosynthesis instead of photosynthesis. “So the chemicals coming out of the vents are what’s ...