Practice Questions

TLS Online TPP Program

#Question id: 2635

In E. coli, deleting the ribosome binding site and region 1 of the trp attenuator and leaving the remainder of the attenuator intact has which of the following effects?

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

The attenuator structure will not form, and the structural genes will be transcribed.
The attenuator structure will always form, and transcription will terminate.
The frequency of attenuation will still be controlled by the concentration of trp-tRNAtrp.
Translation of the structural genes will not occur.

More Questions

TLS Online TPP Program

#Question id: 19448

#SCPH01 Biochemistry

Which of the following incident lights will give better resolution of a specimen?

TLS Online TPP Program

#Question id: 78

#SCPH01 Biochemistry

Which is true about naturally occurring monosaccharides?

TLS Online TPP Program

#Question id: 4125

#SCPH06 I Botany

Which of the following are features of the wobble hypothesis?

TLS Online TPP Program

#Question id: 18372

#SCPH05 I Biotechnology

Which enzyme is used to degrade of chlorinated solvents and pesticides present in soil makes the soil contaminated

TLS Online TPP Program

#Question id: 2278

#SCPH05 I Biotechnology

Clusters of rRNA where ribosomes are assembled are called