Internal energy

... by fire would destroy a cell. Explain how a cell manages to harvest the energy stored in glucose and still maintain internal temperatures conducive to life. (5) 3. To efficiently manage metabolism, cells need ...

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... criteria for being considered 'alive' (living organisms need to take in energy both to build and maintain their bodies, plus to reproduce). They ... like sodium and phosphorous. - when genes randomly mutate (alter their internal structure because of interaction with chemicals and radiation that ...

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... generated. Mutations are randomly generated from different sources both internal and external. What I am arguing is that these random mutations do ... the most fundamental law in physics, the law of conservation of energy, there is no explanation except that there is a manifestation that ...

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... inside. Cell divisions give birth to the lower level. It is also her internal growth. The presence of a central nerve system decides the defintion ... coral reefs and fungi are her living tissues. The only source of energy from the universe (i.e. a mother cell) emitted from burning of her ...

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... because: a) H-bonds formed between peptide backbone groups lower the energy of the protein b) H-bonds formed between peptide R-groups lower the ... acid residues. It also happens to have an N-terminal arginine and an internal arginine. Sanger could have differentiated between these two arginines ...

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