Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 1158
TLS Online TPP Program

#Question id: 1183

Before ligand binding, receptor tyrosine kinases:

#Unit 4. Cell Communication and Cell Signaling

  1. contain binding sites for SH2-domain containing proteins.

  2. contain activation lip tyrosines within the kinase active site.

  3. bind to GRB2 within the cytosolic domains.

  4. have excellent tyrosine kinase activity.

More Questions
TLS Online TPP Program

#Question id: 4741

#Unit 8. Inheritance Biology

The F2 progeny from a particular cross exhibit a modified dihybrid ratio of 9 : 7 (instead of 9 : 3 : 3 : 1). What phenotypic ratio would be expected from a testcross of the F1?
TLS Online TPP Program

#Question id: 31357

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following enzyme pairs contains iron-sulphur clusters [Fe-S] are the key prosthetic groups
TLS Online TPP Program

#Question id: 12963

#Unit 10. Ecological Principles

The benthic zone in an aquatic biome
TLS Online TPP Program

#Question id: 1111

#Unit 4. Cell Communication and Cell Signaling

If a pharmaceutical company wished to design a drug to maintain low blood sugar levels, one approach might be to design a compound that does which of the following?
TLS Online TPP Program

#Question id: 10983

#Unit 7. System Physiology – Animal

If the S-A node discharges at 0.00 seconds, when will the action potential normally arrive at the AV bundle (bundle of His)?