CELL STRUCTURES AND FUNCTION
BIO MOLECULES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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To provide short term energy to living organisms
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The provide the structure in muscles
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To provide long term storage of energy
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Storing your genetic information
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Detailed explanation-1: -Within the body, lipids function as an energy reserve, regulate hormones, transmit nerve impulses, cushion vital organs, and transport fat-soluble nutrients. Fat in food serves as an energy source with high caloric density, adds texture and taste, and contributes to satiety.
Detailed explanation-2: -Triacylglycerols. Triacylglycerols are the primary storage form of long-chain fatty acids, which are broken down for energy and used in the structural formation of cells. Triacylglycerols are composed of glycerol (1, 2, 3-trihydroxypropane) and 3 fatty acids to form a triester.
Detailed explanation-3: -The main biological functions of lipids include storing energy, as lipids may be broken down to yield large amounts of energy. Lipids also form the structural components of cell membranes, and form various messengers and signaling molecules within the body.
Detailed explanation-4: -Explanation: Lipids are reduced compounds meaning that they have lots of available energy. Their hydrophobic nature serves as a “good packing” material as well. Triacylglycerols are the main storage lipids and the primary storage form of lipids is body fat.