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TLS Online TPP Program

#Question id: 2629

Case of constitutive mutants,

#SCPH28 | Zoology

  1. Lac Oc, required a higher concentration of repressor to achieve full binding than did the wild-type operator.

  2. Lac I-, that causes the repressor to bind IPTG more loosely than normal.

  3. Only A

  4. A & B both

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TLS Online TPP Program

#Question id: 1680

#SCPH05 I Biotechnology

Where are the MHC class II region genes in the mouse located?
TLS Online TPP Program

#Question id: 834

#SCPH01 Biochemistry

How the proteosome inhibitors  are potentially used in treatment of cancerous cells ?
TLS Online TPP Program

#Question id: 27754

#Research Methodology

What is presented in the discussion section of a research report?
TLS Online TPP Program

#Question id: 4732

#SCPH01 Biochemistry

What is F2 phenotype ratio observed when a homozygous recessive mutation in either or both of two different genes results in the same mutant phenotype?
TLS Online TPP Program

#Question id: 5243

#SCPH28 | Zoology

Auxotroph culture (His- and Lac-) culture of E. coli was mutagenised. On what media would one spread the mutagenised cells to select prototroph for both His+  and Lac+ cells?