How does the first law of thermodynamics apply to biological systems? ? It governs the conversion of sunlight into chemical energy through photosynthesis. ? It explains the transfer of energy between trophic levels in food chains. ? It regulates the heat exchange processes within organisms. ? It predicts the spontaneous organization of complex molecules in cells.
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Step 1: The first law of thermodynamics states that energy cannot be created or destroyed, only transferred or transformed. Show more…
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For living organisms, which of the following is an important consequence of the first law of thermodynamics? Choose all that apply. Life does not obey the first law of thermodynamics Organisms are unable to transform energy. When an organism dies, and its body is broken down by decomposers, the energy of the organism is destroyed. The energy content of an organism is constant, unchanging. It has all the energy it needs from birth to death. The organism ultimately must obtain all of the necessary energy for life from its environment. When glucose is broken down to make ATP, all the energy released is accounted for even though it changes form, from chemical energy in glucose to chemical energy in ATP in the products plus heat.
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Describe how the 1st and 2nd Laws of thermodynamics apply to living organism. How and why do they make processes like photosynthesis and cellular respiration necessary?
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