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Virology (Epstein Barr Virus) Quiz on EBNA1, created by gina_evans0312 on 10/02/2014.

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gina_evans0312
Created by gina_evans0312 almost 11 years ago
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EBNA1

Question 1 of 7

1

In Burkitt's, EBNA1 is the only gene product expressed

Select one of the following:

  • True
  • False

Explanation

Question 2 of 7

1

EBNA1 & EBNA2 are the only gene products expressed in all EBV associated malignancies

Select one of the following:

  • True
  • False

Explanation

Question 3 of 7

1

What is the role of EBNA1?

Select one or more of the following:

  • Binds to EBNA1 origin

  • Binds to EBNA1 promoter

  • Mediates EBV genome synthesis

Explanation

Question 4 of 7

1

What is the other role of EBNA1?

Select one of the following:

  • Viral transcription factor for latent genes required for maintaining proliferation

  • Viral transcription factor for latent genes required for maintaining latency

  • Viral transcription factor for latent genes required for initiating proliferation

Explanation

Question 5 of 7

1

EBNA1 can bind to host cells and cause what?

Select one of the following:

  • Oncogenesis

  • Apoptosis

  • Necrosis

Explanation

Question 6 of 7

1

Downregulation of EBNA causes proliferation

Select one of the following:

  • True
  • False

Explanation

Question 7 of 7

1

EBNA1 has aptotic effects

Select one of the following:

  • True
  • False

Explanation

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