AP BIOLOGY

Detailed explanation-1: -Chemosynthesis is defined as the biological production of organic compounds from one-carbon (C-1) compounds and nutrients using the energy generated by the oxidation of inorganic or C-1 organic molecules.

Detailed explanation-2: -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.

Detailed explanation-3: -Chemosynthesis is the conversion of carbon (usually carbon dioxide or methane) into organic matter using inorganic molecules (hydrogen or hydrogen sulfide) or methane as an energy source.

Detailed explanation-4: -Chemoautotrophs, for instance, are organisms that perform chemosynthesis. They include certain groups of bacteria such as sulfur-oxidizing gamma proteobacteria, epsilon proteobacteria, and neutrophilic iron-oxidizing bacteria, and certain archaea such as methanogenic archaea.

Detailed explanation-5: -The chemical equation for chemosynthesis is as follows: 18H2S + 6CO2 + 3O2