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TLS Online TPP Program

#Question id: 5225

Homeotic genes contain a homeobox sequence that is highly conserved among very diverse species. The homeobox is the code for that domain of a protein that binds to DNA in a regulatory developmental process. Which of the following would you then expect?

#SCPH28 | Zoology

  1. That homeotic genes are selectively expressed over developmental time.

  2. That a homeobox containing gene has to be a developmental regulator.

  3. That homeoboxes cannot be expressed in non-homeotic genes.

  4. That all organisms must have homeotic genes.

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TLS Online TPP Program

#Question id: 1038

#SCPH28 | Zoology

Lister developed his ideas on prevention of infection during medical procedures after studying the work of
TLS Online TPP Program

#Question id: 19705

#SCPH01 Biochemistry

Which of the following normally has a slowly depolarizing “prepotential”?
TLS Online TPP Program

#Question id: 667

#SCPH05 I Biotechnology

Which represents the backbone of a protein?

Note: R = amino acid side chain

N = nitrogen

Cα = alpha carbon

C = carbonyl carbon
TLS Online TPP Program

#Question id: 18714

#SCPH01 Biochemistry

At what temperature do denaturation of DNA double helix takes place?
TLS Online TPP Program

#Question id: 837

#SCPH06 I Botany

Increasing order of free energy in unfolded to folded conformation of the proteins, the correct order is,