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TLS Online TPP Program

#Question id: 18074

Affinity chromatography on oligo(dT)-cellulose columns, is used for eukaryotic mRNA extraction, instead of using oligo(dT)-cellulose we can also use

#SCPH01 Biochemistry
  1. poly proline column
  2. poly valine column
  3. poly lysine column
  4. poly aspartate column
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TLS Online TPP Program

#Question id: 10242

#SCPH06 I Botany

Ecologist Robert Macarthur observed that five species of similar warblers coexisted on spruce trees because they
TLS Online TPP Program

#Question id: 8894

#SCPH06 I Botany

Which of the following is a shared characteristic of all chordates?
TLS Online TPP Program

#Question id: 366

#SCPH05 I Biotechnology

What is the pH of a solution with a hydroxyl ion (OH-) concentration of 10-10 M?
TLS Online TPP Program

#Question id: 12913

#SCPH06 I Botany

________  involves the size analysis of restriction fragments produced by several restriction enzymes individually and in combination. 
TLS Online TPP Program

#Question id: 14131

#SCPH01 Biochemistry

The suitable substitution matrix to align closely related sequences is