Those molecules containing ONE Carbon atom
They reduce complex organic molecules to simpler ones, or into inorganic molecules.
The process that forms organic molecules is called organic synthesis. It involves combining simpler organic compounds or building blocks to create more complex organic molecules through chemical reactions. This process is essential for creating a wide range of organic compounds used in pharmaceuticals, materials, and other industries.
Fungi use extracellular digestion. They must obtain preformed organic molecules (nutrients) from the environment. The fungus will secrete enzymes to hydrolyze complexes into simpler molecules - which are then absorbed. Once inside, the simpler molecules can be used for energy or to synthesize larger molecules.
Slower. Organic reactions typically involve breaking and making covalent bonds in complex organic molecules, which can be slower than inorganic reactions that involve simpler molecules with weaker bonds. Organic reactions often require specific conditions and catalysts to proceed efficiently.
Organic matter decays into simpler compounds such as carbon dioxide, water, and organic molecules. This decomposition process is carried out by microorganisms like bacteria, fungi, and other decomposers.
Organic compounds decompose at high temperatures because the energy from the heat breaks the bonds holding the molecules together. This leads to the breakdown of the organic molecules into simpler compounds like carbon dioxide, water, and other byproducts. The specific products of decomposition depend on the structure of the organic compound.
Heterotrophs obtain carbon molecules by consuming other organisms or organic matter. They break down the complex organic molecules into simpler forms through processes like digestion and cellular respiration to obtain the carbon they need for growth and energy production.
Microorganisms can mediate various types of reactions in microbial transformation, such as biotransformation (conversion of one chemical compound to another), biodegradation (breakdown of organic compounds into simpler substances), biosynthesis (production of complex molecules from simpler compounds), and fermentation (conversion of organic substances into simpler products such as alcohols and organic acids).
Organisms like decomposers, such as bacteria and fungi, metabolize organic molecules produced by other organisms to break them down into simpler forms. These decomposers play a crucial role in recycling nutrients back into the ecosystem and breaking down dead organic matter.
The strongest evidence for the evolution of complex organic molecules from simpler ones comes from experiments like the Miller-Urey experiment, which simulated early Earth conditions. This experiment demonstrated that amino acids, the building blocks of proteins, could be synthesized from simple gases like methane, ammonia, and hydrogen under electric discharge. Additionally, the discovery of amino acids and other organic compounds in meteorites supports the idea that these complex molecules can form under various conditions, suggesting that they may have contributed to the origins of life on Earth.
consuming other organisms or organic matter to obtain carbon-containing molecules through processes like feeding, hunting, or scavenging. This allows them to break down complex organic compounds into simpler forms that can be used as an energy source.
Organic molecules have carbon while inorganic do not. An example of an organic molecule is that of proteins and carbohydrates. Inorganic examples are table salt and hydrochloric acid (stomach acid).