Practice Questions

TLS Online TPP Program

#Question id: 2640

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

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

It brings about repression of trp operon
It consists of one stem loop system
It has two codons for tryptophan in sequence
Ribosome stalls at the attenuator

More Questions

TLS Online TPP Program

#Question id: 15602

#SCPH28 | Zoology

The antibiotic erythromycin, the immunosuppressive drug FK506, and the cholesterol-lowering drug lovastatin all belong to which class.

TLS Online TPP Program

#Question id: 15603

#SCPH01 Biochemistry

Novel antibiotic can be made by

TLS Online TPP Program

#Question id: 15603

#SCPH05 I Biotechnology

Novel antibiotic can be made by

TLS Online TPP Program

#Question id: 15603

#SCPH06 I Botany

Novel antibiotic can be made by

TLS Online TPP Program

#Question id: 15603

#SCPH28 | Zoology

Novel antibiotic can be made by

TLS Online TPP Program

#Question id: 15604

#SCPH01 Biochemistry

The bacteria which cause septicaemia are fast becoming resistant to the antibiotics used for controlling them. Which one of the following explanations fits best?