Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 55426
TLS Online TPP Program

#Question id: 15364

In normal cells, FOS and MYC mRNAs and the proteins they encode are intrinsically unstable and degrade rapidly after the genes are transcribed, Conversion of the MYC proto-oncogene into an oncogene can occur by different mechanisms, Other members of this protein set include MAD, MAX, and MNT, choose incorrect statement regarding this,

#Unit 4. Cell Communication and Cell Signaling
  1. MYC-MAX dimers regulate genes that control proliferation, such as cyclins. 
  2. MAD and MNT work with the SIN3 co-repressor protein to bring in histone deacetylases that help to block transcription.
  3. MAD proteins inhibit MYC proteins, which has led to an interest in using MAD proteins, or drugs that stimulate MAD proteins, to rein in excessive MYC activity that contributes to tumor formation.
  4. MYC protein complexes affect transcription by recruiting chromatin-modifying complexes containing histone deacetyl transferases.
More Questions
TLS Online TPP Program

#Question id: 13159

#Unit 4. Cell Communication and Cell Signaling

How signaling is involved in ensuring that yeast cells fuse only with cells of the opposite mating type?
TLS Online TPP Program

#Question id: 10494

#Unit 6. System Physiology – Plant

Sucrose is an osmotically active solute in guard cells, One implication of these osmoregulatory features is that stomatal opening & closing is associated with which of the following given statements?
TLS Online TPP Program

#Question id: 9218

#Unit 9. Diversity of Life Forms

What strategy was used to rescue Illinois prairie chickens from a recent extinction vortex?
TLS Online TPP Program

#Question id: 439

#Unit 1. Molecules and their Interaction Relevant to Biology

The amount of energy recovered as ATP can be estimated by measuring free energy of hydrolysis of
TLS Online TPP Program

#Question id: 12090

#Unit 10. Ecological Principles

The theory of punctuated equilibrium argues that