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TLS Online TPP Program

#Question id: 4947

The first genes on Earth were probably

#XL - S Microbiology

  1. DNA produced by reverse transcriptase from abiotically produced RNA.

  2. DNA molecules whose information was transcribed to RNA and later translated in polypeptides.

  3. auto-catalytic RNA molecules.

  4. RNA produced by autocatalytic, proteinaceous enzymes.

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TLS Online TPP Program

#Question id: 10557

#XL - R Botany

The attraction of water to a solid phase such as a cell wall or glass surface known as
TLS Online TPP Program

#Question id: 829

#XL - Q Biochemistry

Which one is the incorrect conclusion of Anfinsen’s eperiments?
TLS Online TPP Program

#Question id: 9611

#XL - S Microbiology

If, someday, an archaean cell is discovered whose SSU-rRNA sequence is more similar to that of humans than the sequence of mouse SSU-rRNA is to that of humans, the best explanation for this apparent discrepancy would be
TLS Online TPP Program

#Question id: 12741

#XL - S Microbiology

 What will happen if too much antibody is present in the Agglutination process?
TLS Online TPP Program

#Question id: 19942

#XL - P Chemistry

The total number of electrons present in any main energy level can be calculated from