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TLS Online TPP Program

#Question id: 666

Nearly all peptide bonds are in the trans configuration because

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. cis peptide bonds are weaker.

  2. trans peptide bonds are stronger.

  3. cis peptide bonds prevent R groups from interacting.

  4. trans peptide bonds minimize steric hindrance of R groups.

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TLS Online TPP Program

#Question id: 23437

#General Aptitude

Veena who is the sister-in-law of Ashok, is the daughter-in-law of Kalyani. Dheeraj is the father of Sudeep who is the only brother of Ashok. How Kalyani is related to Ashok?
TLS Online TPP Program

#Question id: 8897

#Unit 9. Diversity of Life Forms

Which of the following statements would be least acceptable to most zoologists?
TLS Online TPP Program

#Question id: 8933

#Unit 9. Diversity of Life Forms

At which developmental stage should one be able to first distinguish a diploblastic embryo from a triploblastic embryo?
TLS Online TPP Program

#Question id: 946

#Unit 1. Molecules and their Interaction Relevant to Biology

Aspartate is the precursor for which of the following amino acids?
TLS Online TPP Program

#Question id: 3433

#Unit 11. Evolution and Behavior

Which of the following is true about imprinting?