Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


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. Your email address is only used to allow you to reset your password. See 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
edit
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

Microbiology Final-H

Post test

QuestionAnswer
Scientist behind biogenesis Pasteur
Scientist behind Vaccines (small pox) Jenner
Scientist behind Postulates Koch
Scientist behind Chemotherapy Erlich
Explain microbes specificity for insects They are specific for insects
Explain environmental considerations for microbes They are not permanent
Explain microbe control compared to other control methods Less dangerous than other chemicals
What is the potential that microbes will cause disease in other animals Very low potential
What is the chance that insects will develop resistance to microbes None. Insects do not develop resistance
What is the correct order for the gram stain Crystal violet >wash>iodine>wash>decolorize>safranin>wash and blot
Is the bacteria cell wall sensitive to lysozyme Yes bacteria cell walls are sensitive to lysozyme
Do bacteria cell walls offer protection in a hypertonic environment No bacteria cell walls do not offer protection in a hypertonic environment
Does the bacteria cell wall maintain the cell shape Yes bacteria cell walls do maintain the cell shape
Do bacteria cell walls have teichoic acid Yes bacteria cell walls have teichoic acid
Protons moving across a membrane are Chemismotic
What type of anaerobe uses o2 or can grow without o2 Faculative anaerobe
What is the answer to #7 All except pasteurization
What is the intial effect of ionizing radiation on a cell Produces reactive ions
Introns and extrons, which one codes for proteins Extrons code... Introns do not code
CDNA has only________ Exons
What are the steps of usin RNA in the synthesis of a virus Have RNA template which produces a double stranded RNA
Why don't kochs postulates apply to all diseases Not all diseases are caused by microorganisms
Can exotoxins be destroyed by heat Yes exo can be destroyed, indo cannot be destroyed by heat
Does not interfere with viral replication Complement activation
What is an antigen Elicits an antibody response and can combine to those antibodies
In the direct ELISA test where does the antigen come from The patient
Created by: hlareau
Popular Science sets

 

 



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