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Organism that depend on an external source of organic compounds are called heterotrophs.
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- Identify and describe the five types of heterotrophs. Cite specific examples.Discuss the environmental consequences of biomaterials compared to non-biomaterials.Heterotrophs Group of answer choices cannot produce their own organic molecules (such as sugars) directly. include all plants but only some animals. can convert inorganic molecules such as CO2 into organic molecules. undergo photosythesis but do not undergo cellular respiration.
- An organism is discovered living near hydrothermal vents deep in the ocean where sunlight cannot reach. It is found to gain energy through the oxidation of inorganic sulfur compounds present in its environment and uses this energy to turn CO2 into complex organic compounds. Based on this information, how would this organism be best categorized metabolically? Chemoautotroph Chemoheterotroph Photoautotroph PhotoheterotrophOrganize the following words into two related groups:cata bolism, energy-requiring, reductive, anabolism, oxidative,energy-yieldingWhich of the following statements is true of chemoautotrophs? O They use hydrogen sulfide as their hydrogen source for the photosynthesis of their organic compounds. O They "feed themselves" by obtaining energy from the chemical bonds of organic molecules. O They oxidize inorganic compounds to obtain energy to drive the synthesis of their organic compounds. O They live as decomposers of inorganic chemicals in organic litter. O They obtain their energy from oxidizing chemical compounds and get their carbon skeletons from organic compounds. MacBook Pro Ca G Search or type URL 24 & * 3 5 6. E R Y K D.
- If an organism is said to be a chemoautotroph, which of the following statements is true? The organism could be a mammal. The organism is able to synthesize its own food by breaking apart chemical bonds in inorganic compounds. O The organism must eat organic compounds in order to obtain energy. The organism depends on sunlight for manufacturing it's own food eneWhich of the following is an organism that obtains its energy from the transfer of electrons originating from chemical compounds and its carbon from an inorganic source such as CO2? photoautotroph Chemoheterotroph Chemoautotroph PhotoheterotrophIdentify chemical reactions involved in food preparation and preservation. Explain how these processes impact life and the environment. Discuss how their rates can be controlled to either enhance their beneficial effects or lessen their adverse effects.