TLS Online TPP Program
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TLS Online TPP Program
#Question id: 28060
#Unit 1. Molecules and their Interaction Relevant to Biology
The peptide bond in proteins is
TLS Online TPP Program
#Question id: 28061
#Unit 1. Molecules and their Interaction Relevant to Biology
Which of the following force/Bonds contributes to protein stability
a. van der Waals interactions
b. Ionic interaction
c. Hydrogen bond
d. Di-sulphide bond
TLS Online TPP Program
#Question id: 28062
#Unit 1. Molecules and their Interaction Relevant to Biology
Thermostable proteins are stable at high temperature due to
a. Vander Waals interaction
b. Ionic bond only
c. High protein’s hydrophobic core
d. high incidence of salt bridges
Which of the following is correct
TLS Online TPP Program
#Question id: 28063
#Unit 1. Molecules and their Interaction Relevant to Biology
Characteristics of Thermostable proteins are
a. loosely packed core as evidenced by a high surface-to-volume ratio.
b. High amounts of Arg
c. High amount of Ala in helices
d. Stable at high temperature due to High protein’s hydrophobic core and high incidence of salt bridges
TLS Online TPP Program
#Question id: 28064
#Unit 1. Molecules and their Interaction Relevant to Biology
Which of the following Techniques can be used to for Measuring Stability of protein
a. DSC (calorimetry)
b. Urea gradient gels
c. FRET
d. EPR
Which of the following is correct
TLS Online TPP Program
#Question id: 28065
#Unit 1. Molecules and their Interaction Relevant to Biology
Guanidinium ion and urea are