× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
r
4
L
4
3
d
3
M
3
l
3
V
3
s
3
d
3
a
3
g
3
j
3
This topic contains 2 attachments.
Home Q & A Board Biology-Related Homework Help Cell Biology
New Topic  
mai mai
wrote...
13 years ago
Desoxycholate Agar is considered Selective and Differenctial culture media. Describe the chemical features that make DOC agar:

Selective for Gram Negative Cell survival?

Differential? (2 differences)
Read 2068 times
1 Reply

Related Topics

Replies
wrote...
#1
Educator
13 years ago
I found a document that you can use (explanation at the bottom of the document).

Basically, bacteria will ferment the lactose and sucrose present in the medium to an extent that will prevent pH reversion by decarboxylation and acidify the medium turning it yellow.
 Attached file(s) 
(82.57 KB)
(93.37 KB)
You must login or register to gain access to these attachments.
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1656 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 810
  
 600
  
 759
Your Opinion
Who will win the 2024 president election?
Votes: 119
Closes: November 4
Previous poll results: What percentage of nature vs. nurture dictates human intelligence?