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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?

#Unit 3. Fundamental Processes

  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: 12067

#Unit 9. Diversity of Life Forms

Which pair of alternatives is highlighted by the life cycle of the cellular slime molds, such as Dictyostelium?
TLS Online TPP Program

#Question id: 33228

#Unit 1. Molecules and their Interaction Relevant to Biology

If velocity of the reaction is increased by proton abstraction by a species, mechanism is called as
TLS Online TPP Program

#Question id: 26565

#Unit 3. Fundamental Processes

The genes whose products act to suppress variegation known as
TLS Online TPP Program

#Question id: 28358

#Unit 5. Developmental Biology

Which of the following protein is responsible for the localization of nanos mRNA at the posterior end and also involved in germ cell determination? 
TLS Online TPP Program

#Question id: 23113

#Unit 2. Cellular Organization

Chromatin on digestion with Mnase can be result on centrifugation and electrophoresis, on sedimentation the following result is obtained