406729
Description
Quiz by gina_evans0312, updated more than 1 year ago
|
Created by gina_evans0312
almost 11 years ago
|
|
Question 1
Question
Which step of metastasis is the easiest?
Answer
-
Travel in the bloodstream
-
Escape from parental tissue
-
Colonisation of new tumor sitee
Question 2
Question
What is special about virus induced cancers?
Answer
-
They skip the transformed cell step
-
They never get past the transformed cell step
Question 3
Question
RNA viruses require what to be infectious?
Answer
-
Reverse Transcriptase
-
DNA Polymerase
-
DNA Helicase
Question 4
Question
Why is viral integration so dangerous?
Answer
-
It makes the disruption of important genes more likely
-
It tampers with translation/transcription machinery
-
It prevents proteins from folding properly
Question 5
Question
Can viruses pick up human genes, and would it be dangerous?
Answer
-
Yes- they would cause over-expression of the gene as they replicated
-
Yes- they would potentially gain the ability to better survive inside the cell
-
No
Question 6
Question
If a virus picked up only part of a gene, is this dangerous?
Answer
-
Potentially more so than a whole one- a protein that worked but had no control domains would be very dangerous
-
Yes, but less than a whole one- the protein would not function as well
-
No- viruses cannot pick up genes
-
No- the protein wouldn't function
Question 7
Question
If Src was to be overproduced, what would the effect be?
Answer
-
Debundling of vinalin
-
Debundling of laminin
-
Cells release surface and degenerate further
Want to create your own Quizzes for free with GoConqr? Learn more.