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Fuel storage biological

Lipids are less well known to most people than are proteins or carbohydrates, yet they are just as essential to life. Lipids have many important biological roles, serving as sources of fuel storage, as protective coatings around many plants and insects, and as major components of the membranes that surround every living cell. [Pg.1051]

Besides a source of energy, organisms require a source of materials for biosynthesis of cellular matter and products in cell operation, maintenance and reproduction. These materials must supply all the elements necessary to accomplish this. Some microorganisms utilize elements in the form of simple compounds, others require more complex compounds, usually related to the form in which they ultimately will be incorporated in the cellular material. The four predominant types of polymeric cell compounds are the lipids (fats), the polysaccharides (starch, cellulose, etc.), the information-encoded polydeoxyribonucleic acid and polyribonucleic acids (DNA and RNA), and proteins. Lipids are essentially insoluble in water and can thus be found in the nonaqueous biological phases, especially the plasma and organelle membranes. Lipids also constitute portions ofmore complex molecules, such as lipoproteins and liposaccharides. Lipids also serve as the polymeric biological fuel storage. [Pg.125]

Operation FULL-UP, the objective of which was to destroy confidence in fuel supplied by the Soviet Bloc by indicating it is contaminated. The operation was to be accomplished by introducing a known biological agent into jet fuel storage facilities. This agent flourishes in jet fuel and grows until it consumes all the space inside the tank [136]. [Pg.1578]

Provide the storage and/or supplement of fuel for biological processes. [Pg.3]

Advanced functional inorganic nanoparticles (NPs) have been studied intensively in the last couple of decades due to their unusual chemical and physical properties compared with their bulk materials, which enable them to be promising in applications as diverse as electronics,1 optics,2 optoelectronics,3 nanosensors,4 information storage,5 fuel cells,6 biomedicine,7 biological labeling,8 gene delivery,9 electrocatalysis,10 and surface enhanced Raman scattering (SERS).11,12 For instance, metal NPs with... [Pg.297]

The storage of C02 in the deep ocean is an area of active modeling and some experiments. At issue is the retention time for various sites as well as the biological impacts. Advocates of deep injection point out that even in the absence of deliberate injection, the oceans already receive a portion of the carbon released from fossil fuels because of the continuous exchange of C02 between the atmosphere and the oceans. Add C02 to the atmosphere and some of it will move naturally to the ocean, as equilibrium is sought at the ocean surface.18 Also under study are the biological impacts of additional C02 in the near-surface ocean—for example, the impacts on coral reefs. [Pg.104]

Waxes are the chief storage form of metabolic fuel in marine phytoplanktons. Biological waxes have find a variety of applications in the pharmaceutical, cosmetic and other industries. Waxes are not easily hydrolysed like fats or digested by lipases. [Pg.82]


See other pages where Fuel storage biological is mentioned: [Pg.243]    [Pg.30]    [Pg.203]    [Pg.13]    [Pg.276]    [Pg.84]    [Pg.459]    [Pg.184]    [Pg.80]    [Pg.1392]    [Pg.2]    [Pg.571]    [Pg.205]    [Pg.1650]    [Pg.465]    [Pg.220]    [Pg.125]    [Pg.204]    [Pg.40]    [Pg.153]    [Pg.348]    [Pg.925]    [Pg.276]    [Pg.259]    [Pg.271]    [Pg.35]    [Pg.465]    [Pg.184]    [Pg.166]    [Pg.181]    [Pg.168]    [Pg.83]    [Pg.73]    [Pg.26]    [Pg.112]    [Pg.186]    [Pg.104]    [Pg.13]    [Pg.170]    [Pg.129]    [Pg.782]    [Pg.2974]    [Pg.4]   
See also in sourсe #XX -- [ Pg.125 ]




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