TLS Online TPP Program

#Question id: 4269


The kinase P-TEFb

A. Is recruited to polymerase by transcriptional activators

B. Phosphorylates the serine 2&5 of the CTD repeats for elongation

C. Phosphorylates SPT5 and TAT-SF1

#Unit 3. Fundamental Processes
  1. A & B only    

  2. A & C only            

  3. A, B & C         

  4. B & C only