Save
Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't know
Remaining cards (0)
Know
0:00
share
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

VIral Replication

Viral stuff_S3

QuestionAnswer
where does the pox virus replicate in the cytoplasm. therefore has to bring its own DdDpol and DdRpol
gapped dsDNA hepadnavireidae (Hep B). first gapped is repaired and then transcriped into RNA and then a reverse transcriptase is made which made the gapped DNA again.
name a virus that replicates in the nucleus but brings its own DdDpol herpes
DdDPol vs. DdRpol DdDpol can read ssDNA but DdRpol cannot
what happens if the -RNA virus does not carry its own RdRpol the -RNA that the virus is carrying gets degraded when they penetrate the host. if the virus penetrates the cell carrying its own pol( which is usually complexed with the RNA), then the -ssRNA gets amplified via a +RNA intermediate
ribosomes recognize only ssRNA true
how are rate and specificity of viral assembly controlled individual subunits must be present in appropriate cellular compartments in sufficient concentration
packaging incorporation of the genomic nucleic acid into the protective structures
advantage of concerted or coordinated assembly instead of sequential no increase in structural subunit concentration is required since the units are incorporated as nucleic acid syn progresses.
release of naked viruses as a general rule, they are released by host cell lysis - possibly by increasing membrane permeability and/or weaken the cytoskeleton
which naked viruses dont exit by cell lysis Hep A, papillomavirus
sequential model of core formation and envelope acquisition eg: herpes virus
simultaneous model of core formation and envelope acquisition eg: retroviruses
viral maturation in orthomyxoviridae orthomyxoviridae is flue virus. involved cleaving of the sialic acid so the virus dont clump together. this increases their chance of infecting host cells.
Created by: kokila
 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards