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10. Explain how atp transfers energy from exergonic to endergonic processes in the cell?
answer: (5.13, page 83)
exergonic processes phosphorylate adp to form atp. Atp transfers energy to endergonic processes by phosphorylating other molecules
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12. Explain how an enzyme speeds up a specific reaction?
answer: (5.15, page 85)
an enzyme lowers the energy of activation needed for a reaction to proceed by the specific binding of its substrate in its active site. With an induced fit, the enzyme strains bonds that need to break or orients substrates so that reactants are converted to products.
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