absorbed,released
The energy contained in organic molecules is a form of chemical energy. This energy is stored within the bonds of molecules and can be released through chemical reactions, such as cellular respiration, to fuel various biological processes.
The process that uses energy to combine inorganic molecules to synthesize organic molecules is known as photosynthesis. During photosynthesis, plants, algae, and some bacteria utilize sunlight to convert carbon dioxide and water into glucose and oxygen. This process occurs primarily in the chloroplasts of cells, where chlorophyll captures light energy to drive the chemical reactions involved in forming organic compounds.
The process that uses energy to combine inorganic molecules to synthesize organic molecules is known as photosynthesis. In this process, plants, algae, and some bacteria convert carbon dioxide and water into glucose and oxygen using sunlight as the energy source. This transformation occurs primarily in the chloroplasts of plant cells, where light energy is harnessed to drive the chemical reactions involved.
Organic molecules could have been synthesized in two places on early Earth: Primordial soup in the oceans, where lightning or UV radiation could have driven the formation of complex molecules. Hydrothermal vents on the ocean floor, where heat and minerals could have provided the energy needed for organic synthesis.
Organic molecules form out in nature all the time by various energy sources. Organic molecules (such as amino acids and nucleobases) are found in meteorites, and many organic molecules (sugars) are found even in interstellar space.
Proteins are synthesized from amino acids.
ATP is synthesized in all cells: bacterial, plant, animal, fungal, etc.The energy for this synthesis can be obtained by many chemical processes: fermentation, oxidation, etc.The substrate that supplies this energy can be many different chemicals: iron salts, sulfur, carbohydrates, fatty acids, proteins, etc.Plants have the advantage that they can manufacture glucose (a carbohydrate) using photosynthesis, while no other organism can.
Energy harvested from organic molecules is contained in the chemical bonds within those molecules. This energy is released through the process of cellular respiration, where organic molecules are broken down and the energy is used to produce ATP, the cell's primary energy source.
They are broken down into simpler molecules by the digestive system so they can be absorbed into the bloodstream.
Organic materials are synthesized in plants through photosynthesis, which takes place primarily in the chloroplasts of plant cells. In photosynthesis, plants use light energy to convert carbon dioxide and water into glucose (sugar) and oxygen. This process is essential for the production of organic compounds that are the building blocks of plant growth and development.
The energy contained in organic molecules is a form of chemical energy. This energy is stored within the bonds of molecules and can be released through chemical reactions, such as cellular respiration, to fuel various biological processes.
The process that uses energy to combine inorganic molecules to synthesize organic molecules is known as photosynthesis. During photosynthesis, plants, algae, and some bacteria utilize sunlight to convert carbon dioxide and water into glucose and oxygen. This process occurs primarily in the chloroplasts of cells, where chlorophyll captures light energy to drive the chemical reactions involved in forming organic compounds.
The process that uses energy to combine inorganic molecules to synthesize organic molecules is known as photosynthesis. In this process, plants, algae, and some bacteria convert carbon dioxide and water into glucose and oxygen using sunlight as the energy source. This transformation occurs primarily in the chloroplasts of plant cells, where light energy is harnessed to drive the chemical reactions involved.
In the atmosphere, in the upper layers of waters, basically everywhere where there's enough of the component elements, energy and convection available.Note that recent observations in astronomy have shown massive amounts of organic molecules to be present about newly formed star systems, so it's very well possible that some organic molecules were transported to Earth by comets, etc.
Respiration
Organic molecules could have been synthesized in two places on early Earth: Primordial soup in the oceans, where lightning or UV radiation could have driven the formation of complex molecules. Hydrothermal vents on the ocean floor, where heat and minerals could have provided the energy needed for organic synthesis.
ATP and NADPH