14.    A salt bridge can be formed betweena.    GLU and LYSb.    TYR and SERc.    LYS and ARGd.    ASP and GLUe.    LEU and ILE

29.    Which of the following does not distinguish the chemists’ and the biochemists’ standard states?a.    The reference concentration of pure waterb.    The reference concentration of hydrogen ionsc.    The reference concentration of ionized speciesd.    The temperature and pressure of the standard states

26.    Which of the following have units of energy?a.    Enthalpyb.    Free energyc.    Workd.    a) and b)e.    a), b), and c)

18.    What is the net charge of the peptide ARG-GLU-ALA-LYS-ASP at pH 7?a.    -2b.    -1c.    0d.    +1e.    +2

2.    _____ converts an ester into an alcohol and a carboxylic acid.a.    Condensationb.    Hydrolysisc.    Oxidationd.    Reductione.    Decomposition

23.    The weakest noncovalent interactions below area.    Ionic interactionsb.    Hydrogen bondsc.    Dipole-dipole interactionsd.    London dispersion forcese.    Charge-dipole interactions

3.    Which of the following represents an aldehyde?a.    -C=Ob.    -CHOc.    -COOHd.    -NH2e.    -C-O-H

Ch6: The main issue in the design of process layouts for service operations concerns the relative positioning of ___________________________

What are the three key questions in capacity planning?

Ch6: The maximum allowable cycle time is computed as ________________________________________________________________