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TLS Online TPP Program

#Question id: 2630

What does graphical representation shown,

#SCPH05 I Biotechnology

  1. The Oc lac operator binds repressor with lower affinity than does the wild-type operator.

  2. The Oc lac operator binds repressor with higher affinity than does the wild-type operator.

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

  4. B & C

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TLS Online TPP Program

#Question id: 19307

#SCPH28 | Zoology

Use of constitutive promoters to produce transgenic plants offers certain advantages.
(1) They can be used to drive reporter genes
(2) They are essential in proteins that are required in all tissues
(3) They are useful in driving transcription factors that are involved in transcription regulation
Mark the option with all correct statements?
TLS Online TPP Program

#Question id: 1575

#SCPH05 I Biotechnology

CpG unmethylated dinucleotides recognize by
TLS Online TPP Program

#Question id: 756

#SCPH05 I Biotechnology

The thermal denaturation of DNA may be reversed by cooling the solution. Rapid cooling allows:
TLS Online TPP Program

#Question id: 4330

#SCPH01 Biochemistry

Proto-oncogenes can change into oncogenes that cause cancer. Which of the following best explains the presence of these potential time bombs in eukaryotic cells?
TLS Online TPP Program

#Question id: 14827

#SCPH06 I Botany

The structures used for motility in both eukaryotes and prokaryotes are