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Which organism can convert inorganic substances into organic substances?
Autotrophic organisms
An autotroph is an organism able to make its own food. Autotrophic organisms convert inorganic molecules into organic compounds. Autotrophs are referred to as primary producers, and they occupy the ecological niche at the base of all food chains.
What organisms make their own food from inorganic sources?
An autotroph is an organism that can make its own food by synthesizing organic nutrients from inorganic materials, using energy from sunlight or a chemical source to drive the process. The word autotroph comes from the Greek words auto, meaning “self,” and troph, meaning “feeding.”
What is Chemoheterotrophs?
noun, plural: chemoheterotrophs. An organism deriving energy by ingesting intermediates or building blocks that it is incapable of creating on its own. Supplement. Chemotrophs are organisms that obtain energy through chemical process called chemosynthesis rather than by photosynthesis.
What term describes the conversion of inorganic carbon to organic carbon?
Carbon fixation or сarbon assimilation is the process by which inorganic carbon (particularly in the form of carbon dioxide) is converted to organic compounds by living organisms.
Which of the following terms describes an organism that derives its energy and carbon from organic molecules?
A heterotroph is an organism that depends on organic matter already produced by other organisms for its nourishment. Photoheterotrophs obtain their energy from sunlight and carbon from organic material and not carbon dioxide.
What are Lithotrophs and Organotrophs?
Organotrophs use organic compounds as electron/hydrogen donors. Lithotrophs use inorganic compounds as electron/hydrogen donors. Organotrophic organisms are often also heterotrophic, using organic compounds as sources of both electrons and carbon.