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TLS Online TPP Program

#Question id: 2166

Typical ion/ligand concentrations are

#Unit 2. Cellular Organization

  1. 1 × 10-8 M H+ in the plant vacuole.                     

  2. >1 × 10-6 M Ca2+ in the cytosol of an animal cell.

  3. 1 × 10-1 M H+ in the lysosomes of cultured animal cells.

  4. 145 mM K+ in the cytosol of a mammalian cell.

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TLS Online TPP Program

#Question id: 12203

#Unit 6. System Physiology – Plant

Which factor function as auxin co-receptors, with auxin acting as a “molecular glue”?
TLS Online TPP Program

#Question id: 229

#Unit 1. Molecules and their Interaction Relevant to Biology

Rickets in children and osteomalacia in adults is caused by a lack of ________.
TLS Online TPP Program

#Question id: 4163

#Unit 3. Fundamental Processes

The net effect of all amino acid tRNA synthetases binding to a tRNA is to position the __ of tRNA in the active site.
TLS Online TPP Program

#Question id: 11381

#Unit 10. Ecological Principles

Which of the following is decreasing order of NPP per unit area of different ecosystem?
TLS Online TPP Program

#Question id: 1412

#Unit 4. Cell Communication and Cell Signaling

Which technique is the best for identifying which genes are upregulated and which are downregulated when cancer cells in culture are treated with taxol?