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

#SCPH28 | Zoology
  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

More Questions
TLS Online TPP Program

#Question id: 7310

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

Which statement best describes the mechanism for circadian rhythm?

TLS Online TPP Program

#Question id: 7310

#SCPH06 I Botany

Which statement best describes the mechanism for circadian rhythm?

TLS Online TPP Program

#Question id: 7310

#SCPH28 | Zoology

Which statement best describes the mechanism for circadian rhythm?

TLS Online TPP Program

#Question id: 7311

#SCPH01 Biochemistry

According to the ABC model of flower development in Arabidopsis, three classes of organ identity genes— designated A, B, and C— are required to specify the identity of floral organs in each whorl of a flower. If wild type Arabidopsis were transformed with a chimeric gene composed of a C class promoter fused to a B class coding sequence, which of the following arrangements   (outer to inner) would be predicted?

TLS Online TPP Program

#Question id: 7311

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

According to the ABC model of flower development in Arabidopsis, three classes of organ identity genes— designated A, B, and C— are required to specify the identity of floral organs in each whorl of a flower. If wild type Arabidopsis were transformed with a chimeric gene composed of a C class promoter fused to a B class coding sequence, which of the following arrangements   (outer to inner) would be predicted?

TLS Online TPP Program

#Question id: 7311

#SCPH06 I Botany

According to the ABC model of flower development in Arabidopsis, three classes of organ identity genes— designated A, B, and C— are required to specify the identity of floral organs in each whorl of a flower. If wild type Arabidopsis were transformed with a chimeric gene composed of a C class promoter fused to a B class coding sequence, which of the following arrangements   (outer to inner) would be predicted?