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TLS Online TPP Program

#Question id: 2617

According role of regulatory proteins, RNA polymerase and one or more promoter elements, mostly three levels of transcription are there, choose correct one

#SCPH05 I Biotechnology

  1. RNA polymerase occasionally binds the promoter spontaneously – No transcription

  2. Binding of the repressor to the operator- Basal level

  3. If both the repressor and activator are present and functional, the action of the repressor typically overcomes that of the activator - Activated level

  4. A & B both are correct

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TLS Online TPP Program

#Question id: 15708

#SCPH28 | Zoology

In many species hormone which promotes SE and shoot bud regeneration and markedly improves SE maturation is
TLS Online TPP Program

#Question id: 15232

#SCPH28 | Zoology

Phenomenon of Smiling Effect and Phenomenon of Venetian Blind Effect is largely applicable in 
A) Gel Electrophoresis
B) PAGE
C) Free Solution
D) Capillary
TLS Online TPP Program

#Question id: 1585

#SCPH28 | Zoology

Both lysozyme and cytotoxic T cells
TLS Online TPP Program

#Question id: 2283

#I Life Science/ Life Sciences Group – I-V

Most cells are very small. A typical eukaryotic cell, both plant and animal, will occur in which of the following size ranges?
TLS Online TPP Program

#Question id: 102

#SCPH05 I Biotechnology

 The structure of a disaccharide is shown below. Which statement is correct about following structure?