This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following statements describes the role of transcription factors (TF) in hematopoiesis? ... (Read 47 times)

itsmyluck

  • Hero Member
  • *****
  • Posts: 546
on: Jun 25, 2018
Which of the following statements describes the role of transcription factors (TF) in hematopoiesis?
 
  a. TF expression does not change during hematopoiesis.
  b. TF function either to activate or suppress target gene expression.
  c. TF block the differentiation pathway for hematopoietic precursors.
  d. TF abnormalities are rarely seen in hematologic malignancies.

Question 2

Which term is used to describe the point when two cells from the same precursor take a separate route of development?
 
  a. Maturation
  b. Differentiation
  c. Commitment
  d. Specialization


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

moormoney

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jun 25, 2018
Answer to Question 1

Correct answer: B

Answer to Question 2

Correct answer: B


itsmyluck

  • Member
  • Posts: 546
Reply 2 on: Jun 25, 2018
Great answer, keep it coming :)

matt95

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Actions of regulatory transcription factors and small effector molecules Actions of regulatory transcription factors and small effector molecules
Young adults usually grieve loss of a role, such as employment or the breakup of a relationship. Young adults usually grieve loss of a role, such as employment or the breakup of a relationship.
Compressibility factors of gases and vapors. Compressibility factors of gases and vapors.
DNA transcription. DNA transcription.
A model of transcription initiation as deduced from the crystal structure of TFIIB complexed A model of transcription initiation as deduced from the crystal structure of TFIIB complexed
Four bacterial amino acid operons with attenuator control of transcription Four bacterial amino acid operons with attenuator control of transcription
Video: Fermentation pathways

For a complete list of videos, visit our video library