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TLS Online TPP Program

#Question id: 19451

We use different lenses in combinations. The total magnification is represented as

#Unit 13. Methods in Biology
  1. The sum of the magnification of the individual lenses
  2. The divident of the magnification of the individual lenses
  3. The product of the magnification of the individual lenses. 
  4. Difference of the magnification of the individual lenses
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TLS Online TPP Program

#Question id: 4965

#Unit 11. Evolution and Behavior

What is thought to be the correct sequence of these events, from earliest to most recent, in the evolution of life on Earth?

1.  origin of mitochondria

2.  origin of multicellular eukaryotes

3.  origin of chloroplasts

4.  origin of cyanobacteria

5.  origin of fungal-plant symbioses
TLS Online TPP Program

#Question id: 11146

#Unit 7. System Physiology – Animal

If you experimentally increase the concentration of Na+ outside a cell while maintaining other ion concentrations as they were, what would happen to the cell's membrane potential?
TLS Online TPP Program

#Question id: 23339

#General Aptitude

Generally in all researches, an abstract of each article has been prepared which focuses upon
TLS Online TPP Program

#Question id: 12657

#Unit 6. System Physiology – Plant

Experiments performed in the laboratory of Anne Osbourn at the John Innes Centre  utilized genetic approaches to demonstrate the role of saponins in defense against pathogens of oat. If Mutant oat lines then,
TLS Online TPP Program

#Question id: 408

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following compounds has the largest negative value for the standard free-energy change (DG'°) upon hydrolysis?