Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 1173
TLS Online TPP Program

#Question id: 1198

Both epinephrine and glucagon bind to G protein-coupled receptors and activate glycogen breakdown. Therefore, epinephrine and glucagon must:

#Unit 4. Cell Communication and Cell Signaling

  1. have very similar structures and bind to the same receptor.

  2. bind to receptors with different ligand-binding sites but similar functions.

  3. bind to different receptors and activate different second messengers.

  4. bind to the same receptors, one being intracellular and the other, extracellular.

More Questions
TLS Online TPP Program

#Question id: 10744

#Unit 10. Ecological Principles

Something that triggers a fixed action potential (FAP) is considered to be a(n) _____________.
TLS Online TPP Program

#Question id: 27926

#Unit 11. Evolution and Behavior

Which of the following process is responsible  for causing duplication?
a) Replication slippage
b) retrotransposition
c) Mutation
d) exon shuffling
e) Intron shuffling
f) Polyploidy
TLS Online TPP Program

#Question id: 12645

#Unit 6. System Physiology – Plant

Classes of secondary metabolites, have strong antimicrobial activity have been proposed to function as defenses against pathogens in the intact plant these are_____X_______,  a group of triterpenes thought to disrupt fungal membranes by binding to sterols
TLS Online TPP Program

#Question id: 5399

#General Aptitude

The average of all workers in a workshop is Rs.8000. The average salary of 7 technician is Rs.12000 and the average salary of the rest is Rs.6000. The total number of workers in the workshop is:
TLS Online TPP Program

#Question id: 19028

#Unit 9. Diversity of Life Forms

Sporophylls can be found in which of the following?