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TLS Online TPP Program

#Question id: 4346

Which of the following results would occur if the repressor of an inducible operon were mutated so that it could not bind the operator?

#SCPH05 I Biotechnology

  1. the irreversible binding of the repressor to the promoter

  2. the reduced transcription of the operon's genes

  3. the continuous transcription of the operon's genes

  4. the overproduction of cAMP receptor protein (CRP)

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TLS Online TPP Program

#Question id: 19639

#SCPH05 I Biotechnology

Hyperconjugation is most useful for stabilizing which of the following carbocation?
TLS Online TPP Program

#Question id: 19640

#SCPH05 I Biotechnology

During Lassaigne’s test set of Sulphur and nitrogen present in an organic compound change into:
TLS Online TPP Program

#Question id: 19641

#SCPH05 I Biotechnology

A miscible mixture of benzene and chloroform can be separated by:
TLS Online TPP Program

#Question id: 19642

#SCPH05 I Biotechnology

Molecular mass of volatile substance is determined by
TLS Online TPP Program

#Question id: 19643

#SCPH05 I Biotechnology

The most satisfactory method to separate mixture of sugar is:
TLS Online TPP Program

#Question id: 19644

#SCPH05 I Biotechnology

When acetylene is treated with HBr, the product is ———-