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TLS Online TPP Program

#Question id: 14125

Which of the following statement is correct about sequence alignment? 

#I Life Science/ Life Sciences Group – I-V
  1. Sequence alignment helps to characterize the function of unknown sequences
  2. Sequence alignment Identify the evolutionary relationships between sequences
  3. Both A and B
  4. None of the above
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TLS Online TPP Program

#Question id: 12923

#SCPH28 | Zoology

Name the technology which is used as a means of identifying the initial concentrations of DNA or cDNA template used.
TLS Online TPP Program

#Question id: 18638

#SCPH05 I Biotechnology

For unrooted trees, the number of unrooted tree topologies (NU) is ________
TLS Online TPP Program

#Question id: 11557

#SCPH28 | Zoology

Which of the following has both endocrine and exocrine activity?
TLS Online TPP Program

#Question id: 4966

#SCPH06 I Botany

If it were possible to conduct sophisticated microscopic and chemical analyses of microfossils found in 3.2-billion-year-old stromatolites, then within such microfossils, one should be surprised to observe evidence of:

I. double-stranded DNA

II. a nuclear envelope

III. a nucleoid

IV. a nucleolus

V. nucleic acids
TLS Online TPP Program

#Question id: 676

#SCPH28 | Zoology

What would you expect about the formation of an α-helix for a segment of a protein chain that contains lysine approximately every fourth residue with all other residues being mostly hydrophobic?