BCH 451 Final Exam UPDATED ACTUAL Questions and CORRECT Answers
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Course
BCH 451
Institution
BCH 451
BCH 451 Final Exam UPDATED ACTUAL
Questions and CORRECT Answers
van der Waals interaction
interatomic distances
electron charge
solution dielectric
free energies - CORRECT ANSWER- the ___ describes the relation between ___, ___,
___ and ___
quaternary structure
helices, sheets, turns - CORRECT ANSWER- ✔✔protein ___ defines the ___of ___, ___,
___, etc.
secondary structure
motifs
short-range
amino acids - CORRECT ANSWER- ✔✔protein ___ defines the ___formed by ___
interactions between ___
hydrogen bond
,polar O
protein stabilization - CORRECT ANSWER- ✔✔a ___ interaction involves ___, N or both
and the atom for which it is named, and constitutes one of the important ___ elements
Edman degradation
protein
chemical reactivity - CORRECT ANSWER- ✔✔___ is used to determine the sequence of a
___ based on sequential ___
chaotropic agent
denaturation
hydrophobic effect - CORRECT ANSWER- ✔✔a ___ induces ___ of proteins by disturbing
the ___
Ramachandran plot
conformational
residues
protein
peptide
polypeptide - CORRECT ANSWER- ✔✔a ___ is a graph of the ___torsion angles 'phi' and
'psi' for the ___ in a ___ or ___, a map of the structure of the ___ backbone
zwitterion
two
neutralize - CORRECT ANSWER- ✔✔a ___ has ___ charges which ___ each other
hydrophobic effect
force
structural - CORRECT ANSWER- ✔✔the ___ is the primary "___" of protein
___stabilization
initial rate
, kinetics
substrate
enzyme - CORRECT ANSWER- ✔✔the ___ is the characteristic speed of an enzyme's ___
extrapolated to the time when a defined amount of ___ is added to the ___ solution
catalysis
enzyme
lowers
transition state - CORRECT ANSWER- ✔✔an act of ___ does not change an ___ and___the
___ free energy of the associated reaction
maximum velocity
saturated
substrate - CORRECT ANSWER- ✔✔the ___ of an enzymatic catalysis reaction is the rate
achieved when it is ___ with ___
Lineweaver-Burk
double reciprocal
kinectics - CORRECT ANSWER- ✔✔the ___ (___) equation defines parameters that are
used to characterize the ___of an enzyme
Km
Vmax/2
Michaelis-Menten constant - CORRECT ANSWER- ✔✔___ is the concentration when V0 =
___, or ___
Michaelis complex
enzyme-substrate
catalysis - CORRECT ANSWER- ✔✔a ___ is the ___ combination formed during an enzyme
___ event
catalytic
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