Difference Between Photosynthesis and Chemosynthesis

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 is the difference between photosynthetic Autotrophs and chemosynthetic Autotrophs?
3. What is an example of chemosynthesis?
4. What is the process of chemosynthesis?
5. Does chemosynthesis need sunlight?
6. Does chemosynthesis require carbon dioxide?
7. Does chemosynthesis use chlorophyll?
8. What does photosynthesis produce?
9. What's the difference between photosynthesis and cellular respiration?
10. What types of chemosynthesis bacteria are there?
11. What bacteria use chemosynthesis?
12. What is the first stage that occurs in photosynthesis?

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 is the difference between photosynthetic Autotrophs and chemosynthetic Autotrophs?

Photosynthetic autotrophic bacteria use sunlight to make their own food. Photosynthetic autotrophs synthesize organic compounds. Chemosynthetic autotrophic bacteria make use of chemical to prepare their food. These bacteria obtain energy from inorganic compounds.

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.

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!

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 ...

Does chemosynthesis use chlorophyll?

Chemosynthesis:Nopigmentsareinvolvedinthechemosynthesis. Photosynthesis:Chlorophyll,carotenoids,andphycobilinsarethepigmentsinvolvedinphotosynthesis. Chemosynthesis:Plastidsarenotinvolvedinchemosynthesis.

What does photosynthesis produce?

During the process of photosynthesis, cells use carbon dioxide and energy from the Sun to make sugar molecules and oxygen. These sugar molecules are the basis for more complex molecules made by the photosynthetic cell, such as glucose.

What's the difference between photosynthesis and cellular respiration?

Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.

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 ...

What bacteria use chemosynthesis?

Some organisms that rely on chemosynthesis to derive the energy they need include nitrifying bacteria, sulfur-oxidizing bacteria, sulfur-reducing bacteria, iron-oxidizing bacteria, halobacterium, bacillus, clostridium, and vibrio, among others.

What is the first stage that occurs in photosynthesis?

Photosynthesis Stage I: The Light Reactions. The first stage of photosynthesis is called the light reactions. During this stage, light is absorbed and transformed to chemical energy in the bonds of NADPH and ATP.