Top Posters
Since Sunday
Home Q & A Board Biology-Related Homework Help Genetics and Developmental Biology
New Topic  
psantiago psantiago
wrote...
Go to Answer
Posts: 105
Rep: 0 0
3 years ago
If bacteria transformed with a recombinant pUC18 plasmid produce white colonies when grown on plates containing ampicillin and Xgal, which of the following is least likely?

▸ They produce β-lactamase that provides resistance to ampicillin.

▸ They produce functional β-galactosidase that cleaves X-gal.

▸ They carry a vector with the bla gene used as the selectable marker.

▸ They carry a vector that contains a DNA fragment inserted into the multiple cloning site.

▸ They carry a vector with a lacZ gene that has been disrupted and rendered nonfunctional.
Textbook 
Genetic Analysis: An Integrated Approach

Genetic Analysis: An Integrated Approach


Edition: 3rd
Authors:
Read 107 times
1 Reply
Replies
Answer verified by a subject expert
adayaday
wrote...
#1
Posts: 82
Rep: 1 0
3 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

psantiago Author
wrote...

3 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
linlinlin
wrote...

Yesterday
Good timing, thanks!
DAGINC
wrote...

2 hours ago
Just got PERFECT on my quiz
New Topic      
Quick Reply
Bold
Italic
Underline
Strikethrough
Subscript
Superscript
Insert Math Equation
Font Name
Font Color
Align left
Center
Align right
Bullet list
Numbered list
Insert a horizontal rule
Insert a table
Insert a Quote
View source
Explore
Post your homework questions and get free online help from our incredible volunteers
  793 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
(22:58:00) (170976): Hello,
(22:58:00) (170976): "prepare" caught my eye as potentially misspelled. spelldoc.co​m often helps me verify quickly.
(22:58:01) (170976): Best regards,
Show Emoticons
:):(;):P:D:|:O:?:nerd:8o:glasses::-):-(:-*O:-D>:-D:o):idea::important::help::error::warning::favorite:
Related Images
  
 398
  
 1095
  
 1022
Your Opinion
What's your favorite math subject?
Votes: 679
Previous poll results: Should Ph.D.'s be addressed as doctors?