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TLS Online TPP Program

#Question id: 19170

Which of this is not true while selecting a solid matrix or column during affinity chromatography?

#Unit 13. Methods in Biology
  1. The matrix should interact weakly with enzymes
  2. The matrix should be based on inorganic compounds
  3. The matrix should exhibit good flow property
  4. The matrix should be highly porous
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TLS Online TPP Program

#Question id: 12873

#General Aptitude

The difference of perimeter and diameter of a circle is X unit. The diameter of the circle is 
TLS Online TPP Program

#Question id: 16477

#Unit 12. Applied Biology

Individual cell lineages are first isolated from an organ they are then grown separately to high density in a three- dimensional matrix. This  type of culture is called
TLS Online TPP Program

#Question id: 12959

#Unit 10. Ecological Principles

Ozone layer depletion, since the 1970s, is primarily
TLS Online TPP Program

#Question id: 7756

#Unit 5. Developmental Biology

Which of the following is serves to regulate the ATG9 membrane shuttle system?
TLS Online TPP Program

#Question id: 512

#Unit 1. Molecules and their Interaction Relevant to Biology

Arsenate affects glycolysis as it

A) competes with NAD+ for the binding site in 1,3-bisphosphoglycerate.

B) competes with phosphate for its binding site in glyceraldehyde 3-phosphate dehydrogenase.

C) produces a stable analog of 1,3-bisphosphoglycerate.