The sequence of transcriptional activation events at a typical Pol II promote

I- Mediator facilitates the binding of TBP (or TFIID) and TFIIB, and the other basal transcription factors and Pol II then bind.

II- Activators bind the DNA.

III-The activators recruit the histone modification/nucleosome remodeling complexes and a coactivator such as Media.

IV- Phosphorylation of the carboxyl-terminal domain (CTD) of Pol II leads to transcription initiation.

TLS Online TPP Program

#Question id: 10894

#Unit 10. Ecological Principles

A group of species that interact with each other in their exploitation of a resource gradient are referred to as

TLS Online TPP Program

#Question id: 11925

#Unit 9. Diversity of Life Forms

The chloroplasts of land plants are thought to have been derived according to which evolutionary sequence?

TLS Online TPP Program

#Question id: 32312

#Unit 2. Cellular Organization

If the concentration of actin monomers is greater than the critical concentration for both the T-form and D-form polymer, what would be the outcome?

TLS Online TPP Program

#Question id: 27391

#Unit 1. Molecules and their Interaction Relevant to Biology

Choose the correct statement

1.Transfer of electrons is the characteristic of ionic bond 

2.Sharing of electrons is the characteristic of ionic bond

3.Sharing of electron is the characteristics of covalent bond 

4.Transfer of electron is the characteristics of covalent bond

TLS Online TPP Program

#Question id: 31087

#Unit 4. Cell Communication and Cell Signaling

For smooth muscle contraction, Ca2+-calmodulin complex activates: