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TLS Online TPP Program

#Question id: 4339

In positive control of several sugar metabolism-related operons, the cAMP receptor protein (CRP) binds to DNA to stimulate transcription. Which of the following environmental conditions causes an increase in CRP activity in stimulating transcription?

#SCPH28 | Zoology

  1. an increase in glucose and an increase in cAMP

  2. a decrease in glucose and an increase in cAMP

  3. an increase in glucose and a decrease in cAMP

  4. a decrease in glucose and a decrease in the repressor

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TLS Online TPP Program

#Question id: 5555

#SCPH01 Biochemistry

The formation of the fertilization envelope requires an increase in the cytosolic concentration of ________.
TLS Online TPP Program

#Question id: 1694

#SCPH05 I Biotechnology

Antigen processing for presentation by MHC class II molecules involves:
TLS Online TPP Program

#Question id: 3515

#SCPH06 I Botany

What proportional of F2 round seeded plant would produce all round plant after self fertilization?
TLS Online TPP Program

#Question id: 11920

#SCPH06 I Botany

Erigeron dominates and reduces the biomass of Setaria, this is an example of
TLS Online TPP Program

#Question id: 15266

#SCPH01 Biochemistry

In DNA isolation, which of the following enzyme remove/digest proteins in presence of SDS or chelating agent