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TLS Online TPP Program

#Question id: 815

The cis conformation shows Cα atoms are on the same side of the peptide bond, is ∼8 kJ mol−1 less stable than the trans conformation. Why?

#1. Molecules and their Interaction Relevant to Biology

  1. steric interference between ketone and amide group

  2. because of steric interference between neighboring side chains

  3. conformational entropy will be high in cis conformation

  4. because the peptide bond is less stable

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TLS Online TPP Program

#Question id: 8923

#9. Diversity of Life Forms

Which of these genetic processes may be most helpful in accounting for the Cambrian explosion?
TLS Online TPP Program

#Question id: 9246

#9. Diversity of Life Forms

The main cause of the increase in the amount of CO2 in Earth's atmosphere over the past 150 years is
TLS Online TPP Program

#Question id: 23472

#Aptitude

Which of the following statement does describe best the computer based information system?
TLS Online TPP Program

#Question id: 20990

#12. Applied Biology

Anaerobic conversion of toluene to which compound occurs in the anaerobic zone of a crude oil-contaminated aquifer.
TLS Online TPP Program

#Question id: 11984

#10. Ecological Principles

The proximate causes of behavior are interactions with the environment, but behavior is ultimately shaped by