TLS Online TPP Program

#Question id: 5275


 The designation his- refers to

#Unit 8. Inheritance Biology
  1. the genotype of a bacterium that lacks a functional gene for histidine synthesis.

  2. the genotype of a bacterium that has a functional gene for histidine synthesis.

  3. the opposite of a hers gene.

  4. the genotype of a bacterium that lacks a functional gene for histidine synthesis and bacteria that are auxotrophic for histidine.

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TLS Online TPP Program

#Question id: 844

#Unit 1. Structure and Function of Biomolecules

It is a given set of conditions that are required  for the maintenance of the active set of cellular proteins

TLS Online TPP Program

#Question id: 845

#Unit 1. Structure and Function of Biomolecules

The most common cystic fibrosis– causing mutation is the deletion of a Phe residue at position____ in CFTR, which causes improper protein folding

TLS Online TPP Program

#Question id: 846

#Unit 1. Structure and Function of Biomolecules

The maintenance of the steady-state collection of active cellular proteins required under a particular set of conditions, called ______.

TLS Online TPP Program

#Question id: 847

#Unit 1. Structure and Function of Biomolecules

A proposed pathway for the action of E.coli chaperonins  are groEL and groES.groEL exist in trans and cis structure transferring with its bound ATP now become the cis ring once the groES  bound to it ATP hydrolysis takes place and improperly folded protein get properly folded, total number of  ATP molecules are required to per folding cycle;

TLS Online TPP Program

#Question id: 848

#Unit 1. Structure and Function of Biomolecules

Which of the brain diseases is not caused by the misfolding of brain proteins in mammals

TLS Online TPP Program

#Question id: 849

#Unit 1. Structure and Function of Biomolecules

The rigidity of the peptide unit and the restricted set of allowed phi and psi angles limits the number of structures accessible to the unfolded form sufficiently to allow:-