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TLS Online TPP Program

#Question id: 875

Why positive phi angles less common than negative Phi angles in proteins contain L amino acid?

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. Protein folding is accelerated by constraints placed upon the folding proteins that restrict the number of possible conformations that are sampled during the folding process.

  2. One such limitation is the restriction of typically not observed Phi and Psi dihedral angles at the alpha carbon.

  3. One such limitation is the restriction of typically observed Phi and Psi dihedral angles at the alpha carbon

  4. Glycine has no side chain and therefore can not adopt phi and psi angles in all four quadrants of the Ramachandran plot.

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TLS Online TPP Program

#Question id: 29471

#Unit 6. System Physiology – Plant

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TLS Online TPP Program

#Question id: 1095

#Unit 4. Cell Communication and Cell Signaling

What does it mean to say that a signal is transduced?
TLS Online TPP Program

#Question id: 28368

#Unit 5. Developmental Biology

 when bicoid mRNA was added to the middle region of Bicoid-deficient embryos, that middle region develop____
TLS Online TPP Program

#Question id: 7303

#Unit 5. Developmental Biology

The ‘quartet model’ explains how the protein products of the ABCE-function genes might interact to control floral organ identity. Following statements are based on this model. Which one of them is incorrect?
TLS Online TPP Program

#Question id: 26460

#Unit 3. Fundamental Processes

Which of the following part of prokaryotic RNA pol binds to the up element