Difference Between Chemosynthesis and Photosynthesis

Photosynthesis and chemosynthesis are both processes by which organisms produce food; photosynthesis is powered by sunlight while chemosynthesis runs on chemical energy.

1. What is the difference between chemosynthesis and photosynthesis quizlet?
2. What differentiates photosynthetic primary producers from chemosynthetic primary producers?
3. What is the process of chemosynthesis?
4. What is an example of chemosynthesis?
5. Does chemosynthesis need sunlight?
6. Does chemosynthesis require carbon dioxide?
7. Which plants produce their food by chemosynthesis?
8. Do plants use chemosynthesis?
9. Is chemosynthesis aerobic or anaerobic?
10. What things use chemosynthesis?
11. What is the main purpose of chemosynthesis?
12. What types of chemosynthesis bacteria are there?

What is the difference between chemosynthesis and photosynthesis quizlet?

What are the differences between chemosynthesis and photosynthesis? Both photosynthesis and chemosynthesis are reactions that use energy, but the energy source is different. ... In photosynthesis, water is needed to fuel the process; in chemosynthesis, water is an end result of the process.

What differentiates photosynthetic primary producers from chemosynthetic primary producers?

All photosynthetic organisms use the sun's energy to turn carbon dioxide and water into sugar and oxygen. Chemosynthesis – is the use of the energy released by chemical reactions (instead of the sun's energy) to produce food.

What is the process of chemosynthesis?

Chemosynthesis is the process by which certain microbes create energy by mediating chemical reactions. So the animals that live around hydrothermal vents make their living from the chemicals coming out of the seafloor in the vent fluids!

What is an example of chemosynthesis?

The energy source for chemosynthesis may be elemental sulfur, hydrogen sulfide, molecular hydrogen, ammonia, manganese, or iron. Examples of chemoautotrophs include bacteria and methanogenic archaea living in deep sea vents.

Does chemosynthesis need sunlight?

Chemosynthesis is the process by which food (glucose) is made by bacteria using chemicals as the energy source, rather than sunlight. Chemosynthesis occurs around hydrothermal vents and methane seeps in the deep sea where sunlight is absent.

Does chemosynthesis require carbon dioxide?

In biochemistry, chemosynthesis is the biological conversion of one or more carbon-containing molecules (usually carbon dioxide or methane) and nutrients into organic matter using the oxidation of inorganic compounds (e.g., hydrogen gas, hydrogen sulfide) or ferrous ions as a source of energy, rather than sunlight, as ...

Which plants produce their food by chemosynthesis?

Some rare autotrophs produce food through a process called chemosynthesis, rather than through photosynthesis. Autotrophs that perform chemosynthesis do not use energy from the sun to produce food. Instead, they make food using energy from chemical reactions, often combining hydrogen sulfide or methane with oxygen.

Do plants use chemosynthesis?

All plants with green leaves, from the tiniest mosses to towering fir trees, synthesize, or create, their own food through photosynthesis. Algae, phytoplankton, and some bacteria also perform photosynthesis. Some rare autotrophs produce food through a process called chemosynthesis, rather than through photosynthesis.

Is chemosynthesis aerobic or anaerobic?

Chemosynthesis (aerobic) — Energy from the oxidation of inorganic molecules is used to reduce CO2 to organic carbon (bacteria only).

What things use chemosynthesis?

Chemosynthesis occurs in bacteria and other organisms and involves the use of energy released by inorganic chemical reactions to produce food. All chemosynthetic organisms use energy released by chemical reactions to make a sugar, but different species use different pathways.

What is the main purpose of chemosynthesis?

Chemosynthesis allows organisms to live without using the energy of sunlight or relying on other organisms for food. Like chemosynthesis, it allows living things to make more of themselves. By turning inorganic molecules into organic molecules, the processes of chemosynthesis turn nonliving matter into living matter.

What types of chemosynthesis bacteria are there?

There are a variety of chemosynthetic bacteria that carry out these reactions including nitrifying bacteria (oxidizing NH₄ or NO₂), sulfur bacteria (oxidizing H₂S, S, and other sulfur compounds), hydrogen bacteria (oxidizing H₂), methane bacteria (oxidizing CH₄), iron and manganese bacteria (oxidizing reduced iron and ...