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TLS Online TPP Program

#Question id: 4383

The mediator complex

#Unit 3. Fundamental Processes

  1. can form a molecular bridge between activators of transcription and DNA replication machinery.

  2. can function to maintain a promoter in a hypoacetylated state.

  3. has histone acetylase activity.

  4. none of the above

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TLS Online TPP Program

#Question id: 18604

#Unit 13. Methods in Biology

A student takes a quiz consisting of 5 multiple choice questions. Each question has 4 possible answers. If a student is guessing the answer at random and answer to different are independent, then the probability of atleast one correct answer is
TLS Online TPP Program

#Question id: 23557

#General Aptitude

The aim of vocationalisation of education is:
TLS Online TPP Program

#Question id: 7309

#Unit 5. Developmental Biology

Following statements are regarding to the molecular basis of the coincidence model in Arabidopsis.

A. In Arabidopsis under short days, there is little overlap between CO mRNA expression and daylight.

B. CO protein does not accumulate to sufficient levels in the phloem to promote the expression of the transmissible floral stimulus and the plant remains vegetative.

C. Under long days, the peak of CO mRNA abundance (at hours 12 through 16) overlaps with daylight (sensed by phyA and cryptochrome [cry]), allowing CO protein to accumulate.

D. CO activates FLC mRNA expression in the phloem, which causes flowering when the FT protein is translocated to the apical meristem.

Which of the following is incorrect?
TLS Online TPP Program

#Question id: 4389

#Unit 3. Fundamental Processes

Regulation of transcription by steroid hormones
TLS Online TPP Program

#Question id: 69

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following is the diastereomer of the following compound?