Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 28099
TLS Online TPP Program

#Question id: 1099

How does the toxin of Vibrio cholerae cause profuse diarrhea?

#Unit 4. Cell Communication and Cell Signaling

  1. It modifies a G protein involved in regulating salt and water secretion.

  2. It modifies adenylyl cyclase and triggers excess formation of cAMP.

  3. It signals IP3 to act as a second messenger for the release of calcium.

  4. It modifies a ligand-gated ion channel.

More Questions
TLS Online TPP Program

#Question id: 10195

#Unit 6. System Physiology – Plant

The acclimation of the leaves into the shaded environment shows characteristics of increasing light capturing by having,
TLS Online TPP Program

#Question id: 19386

#Unit 12. Applied Biology

In plants, the enzyme EPSPS is localized in 
TLS Online TPP Program

#Question id: 23454

#General Aptitude

You find a lady’s purse dropped on the road and on pocking it up, find a thousand rupees inside. You would:
TLS Online TPP Program

#Question id: 897

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the plot is correct for van’t Hoff equation?
TLS Online TPP Program

#Question id: 11297

#Unit 10. Ecological Principles

What is the difference between gross and net primary production?