Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

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.

By signing up, I agree to StudyStack's Terms of Service and Privacy Policy.

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.

Remove ads
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

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

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

Test 2- BIOL2421-2

Micro Test 2

What are the three types of bacterial recombination? transformation, conjugation, transduction
the process where a recipient cell uptakes fragments of donor DNA from surroundings and makes it part of its own DNA Transformation
ability to uptake donor DNA from a similar organism Competency
3 common traits shared through transformation 1) pigment, 2) capsule formation, 3) antibiotic resistance
a type of reproduction using f-pilus (short, hollow tube) to transfer DNA directly from donor into chromosome of recipient Conjugation
Involves a virus (donor) and bacteria (recipient) Transduction
What does enzyme endonuclease do? cuts DNA in specific places (used for genetic engineering)
A permanent change in DNA of organism Mutation
T/F: Mutations are always harmful F: mutations can be neutral (nothing happens), beneficial (gains new ability), harmful (harms)
Mutations that occur without mutagen spontaneous mutation
Term for something that causes mutation mutagen
Explain Griffith's experiment see print out
Created by: awesomeandrea