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Gets its energy from chemical compounds

WebChemical energy may be released during a chemical reaction, often in the form of heat; such reactions are called exothermic. Reactions that require an input of heat to proceed … Webactivation energy The minimum collision energy required for a chemical reaction to occur. aerobe An organism requiring molecular oxygen for growth. aerobic respiration Respiration in which the final electron acceptor in the election transport chain is molecular oxygen. alcohol fermentation

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WebQUESTION 17 The term autotroph refers to an organism that must obtain organic compounds for its carbon needs. uses CO2 for its carbon source. gets energy from sunlight. does not need a carbon source. gets energy by oxidizing chemical compounds. Webobtain energy from the oxidation of chemical compounds lithotrophs use reduced inorganic substances as their electron source organotrophs extract electrons fro mreduced organic compounds photolithoautotrophs use light energy and have carbon dioxide as their carbon source chemoorganoheterotrophs mapgis datastorage service https://shopjluxe.com

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WebYes. Because the plant can no longer absorb more H2O through its root structure, the plant will use what water it has stored. The wilting occurs because it is undergoing plasmolysis which reduces the turgor pressure on the plant's cell wall. WebPhosphorus is an element essential to sustaining life largely through phosphates, compounds containing the phosphate ion, PO 43−. Phosphates are a component of DNA, RNA, ATP, and phospholipids, complex compounds fundamental to cells. Elemental phosphorus was first isolated from human urine, and bone ash was an important early … WebAfter millions of years underground, the compounds that make up plankton and plants turn into fossil fuels. Plankton decomposes into natural gas and oil, while plants become coal. … mapgis datastore

Where does energy come from in a chemical reaction? Socratic

Category:Chemical Energy – Definition, Examples, Characteristics and FAQs

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Gets its energy from chemical compounds

BIOL 207: LearnSmart Ch. 7 Flashcards Quizlet

WebApr 28, 2024 · Autotroph – Any organism which makes derives energy from inorganic sources, and uses it to create organic molecules. Carbon fixation – A process by which carbon from inorganic molecules, such as carbon …

Gets its energy from chemical compounds

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WebHeterotrophs are organisms that acquire their energy by the controlled breakdown of preexisting organic molecules, or food. Human beings, like most other animals, fungi, protists, and bacteria, are heterotrophs. Autotrophic organisms are often primary producers in their ecosystems. WebFeb 5, 2015 · In the chloroplasts, carbon, oxygen, hydrogen, and energy are used to make a sugar called glucose. The whole process of making glucose is called photosynthesis. Molecules of glucose join together to form cellulose. Next, glucose molecules combine to form long chains called cellulose.

WebHow Cells Obtain Energy from Food. As we have just seen, cells require a constant supply of energy to generate and maintain the biological order that keeps them alive. This … WebMar 29, 2024 · When bonds are formed between atoms and molecules, energy is stored. This energy is held in the chemical bond until it is forced to break. When chemical bonds break, energy is released. And in the case of ATP, it’s a lot of energy. This energy helps the cell perform work. Any excess energy leaves the body as heat.

WebAutotrophs are organisms that: A) obtain energy by breaking down tissues of organisms that have died. B) depend directly on primary producers for their energy and nutrients. C) harness external... WebThose that get their energy for electron transfer from light are phototrophs, whereas chemotrophs obtain energy for electron transfer by breaking chemical bonds. There are …

WebCells generate energy from the controlled breakdown of food molecules. Learn more about the energy-generating processes of glycolysis, the citric acid cycle, and oxidative …

WebNov 23, 2015 · Explanation: Energy is released when bonds are formed. That may seem counter intuitive but if you observe an activation energy chart you will see that it requires … map glendale caWebJan 31, 2024 · Ionic compounds consist of positively and negatively charged ions held together by strong electrostatic forces, whereas covalent compounds generally consist of molecules, which are groups of atoms in which one or more pairs of electrons are shared between bonded atoms. map gladstone areaWebmolecule combines with a five-carbon acceptor molecule, ribulose-1,5-bisphosphate ( RuBP ). This step makes a six-carbon compound that splits into two molecules of a three-carbon compound, 3-phosphoglyceric acid (3-PGA). This reaction is catalyzed by the … crosscheck controlfilecopyWebMar 5, 2024 · 4.1: Energy and Metabolism Cells perform the functions of life through various chemical reactions. A cell’s metabolism refers to the combination of chemical reactions that take place within it. Catabolic reactions break down complex chemicals into simpler ones and are associated with energy release. crosscheck copyWebAn organism that obtains its energy from chemicals is a: A) autotroph. B) chemotroph. C) heterotroph. D) phototroph. E) autotroph and chemotroph. Which of the following describes the correct... cross channel car trainWebBeginning with energy sources obtained from their environment in the form of sunlight and organic food molecules, eukaryotic cells make energy-rich molecules like ATP and NADH via energy... map glendale azWebFeb 2, 2024 · Foods contain a lot of stored chemical energy; when you eat, your body breaks down these foods into smaller components and absorbs them to use as fuel. Energy comes from the three main nutrients carbohydrates, protein, and fats, with carbohydrates being the most important energy source. map glife gmod