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TLS Online TPP Program

#Question id: 3907

Which of the following is true about transcription?

#Unit 3. Fundamental Processes

  1. Promoters are regions of DNA which serve as transcription initiation sites.

  2. Initiation is the rate-limiting step in transcription.

  3. Each gene, in eukaryotic cells, usually has its own promoter.

  4. All of the above

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TLS Online TPP Program

#Question id: 2839

#Unit 2. Cellular Organization

Consider for correct match

I. All the different members of family of genes and proteins are sufficiently similar in sequence to suggest a common ancestral sequence.

A. Homologous

II. Sequences that presumably diverged as a result of gene duplication

B. Paralogous

III. Sequences that arose because of speciation

C. Orthologous

TLS Online TPP Program

#Question id: 12811

#General Aptitude

The length of a rectangular garden is 12 metres and its breadth is 5 metres. Find the length of the diagonal of a square garden having the same area as that of the rectangular garden :
TLS Online TPP Program

#Question id: 5522

#Unit 5. Developmental Biology

In reptiles, birds, and mammals, mesoderm is made by invagination and involution into the
TLS Online TPP Program

#Question id: 12897

#General Aptitude

The area of three adjacent faces of a cuboid are x, y, z square units respectively. If the volume of the cuboid be y cubic units, then the correct relation between U, X, y, z is 
TLS Online TPP Program

#Question id: 26433

#Unit 3. Fundamental Processes

Which of the following factor is absent in eukaryotic repair system