TLS Online TPP Program

#Question id: 2640


Which of these properties do not agree with trp operon attenuator?

#Part-A Aptitude & General Biotechnology
  1. It brings about repression of trp operon

  2. It consists of one stem loop system

  3. It has two codons for tryptophan in sequence

  4. Ribosome stalls at the attenuator