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Lehninger Biochemistry 4e Ch 01 <INPUT NAME=\ SESSION VALUE= 3682464336982498 TYPE= HIDDEN > MACROBUTTON HTMLDirect 5. The amino acid alanine, shown below, contains all of the following functional groups  except <INPUT NAME=\ 3288771739420629 VALUE= 3503489806662620 TYPE= RADIO > MACROBUTTON HTMLDirect A. an amino group. <INPUT NAME=\ 3288771739420629 VALUE= 1422613070823819 TYPE= RADIO > MACROBUTTON HTMLDirect B. a methyl group. <INPUT NAME=\ 3288771739420629 VALUE= 8561463107122423 TYPE= RADIO > MACROBUTTON HTMLDirect  C. an ester group. <INPUT NAME=\ 3288771739420629 VALUE= 9397257279669474 TYPE= RADIO > MACROBUTTON HTMLDirect D. a carboxyl group. 11. The three-dimensional structure (native conformation) of proteins is determined primarily by  <INPUT NAME=\ 3208922416121042 VALUE= 5258125368621812 TYPE= RADIO > MACROBUTTON HTMLDirect A. noncovalent interactions. <INPUT NAME=\ 3208922416121042 VALUE= 6008775497034642 TYPE= RADIO > MACROBUTTON HTMLDirect B. the other proteins with which it forms a complex. <INPUT NAME=\ 3208922416121042 VALUE= 9608488156939402 TYPE= RADIO > MACROBUTTON HTMLDirect  C. its amino acid sequence. <INPUT NAME=\ 3208922416121042 VALUE= 5347930036592044 TYPE= RADIO > MACROBUTTON HTMLDirect D. molecular chaparones. 14. How can thermodynamically unfavorable reactions, such as the synthesis of DNA and protein  polymers, occur in cells?  <INPUT NAME=\ 9401015960203702 VALUE= 3386355825696823 TYPE= RADIO > MACROBUTTON HTMLDirect A. Cells couple thermodynamically unfavorable reactions to  reactions that result in a positive change in enthalpy. <INPUT NAME=\ 9401015960203702 VALUE= 7858258422840403 TYPE= RADIO > MACROBUTTON HTMLDirect  B. Cells couple thermodynamically unfavorable reactions to  the hydrolysis of ATP. <INPUT NAME=\ 9401015960203702 VALUE= 2466464890499559 TYPE= RADIO >
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MACROBUTTON HTMLDirect C. Cells couple thermodynamically unfavorable reactions to  reactions that have a positive free energy. <INPUT NAME=\ 9401015960203702 VALUE= 0830049843009201 TYPE= RADIO > MACROBUTTON HTMLDirect D. Cells couple thermodynamically unfavorable reactions to  reactions that result in a decrease in entropy. 19. Supramolecular complexes of proteins, nucleic acids, and polysaccharides are  not  held  together by  <INPUT NAME=\ 0306931958118971 VALUE= 8172560446543370 TYPE= RADIO > MACROBUTTON HTMLDirect A. ionic interactions. <INPUT NAME=\ 0306931958118971 VALUE= 2188662609511102 TYPE= RADIO > MACROBUTTON HTMLDirect B. hydrogen bonds. <INPUT NAME=\ 0306931958118971 VALUE= 1689298685311306 TYPE= RADIO >
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This note was uploaded on 04/16/2010 for the course BIBC 100 taught by Professor Nehring during the Spring '07 term at UCSD.

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mid term Section%20material_answer -...

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