Contact:
sales@biotechnologyforums.com to feature here

Thread Rating:
  • 2 Vote(s) - 3 Average
  • 1
  • 2
  • 3
  • 4
  • 5
GATE BT-2017 Answer Key | Solutions Discussion
(02-20-2017, 05:55 PM)swarnava Wrote:
(02-20-2017, 01:58 AM)sngm Wrote: Ab v clear n ho aapko to plz click....  

http://vlab.amrita.edu/index.php/images/...=208&cnt=1

alcohol or acetone dissolves the lipid outer membrane of Gram negative bacteria, thus leaving the peptidoglycan layer exposed and increases the porosity of the cell wall. The CV-I complex is then washed away from the thin peptidoglycan layer, leaving Gram negative bacteria colorless.
 you only posted this and it suggests that the outer lps layer is dissolved by alcohol tratment so in question the reason is obviously correct. if the outer lps layer was not dissolved the gram negative would nt have been colorless and counter stained with saffranin
Itss ok......thnkxxx
Like Post Reply
  


Messages In This Thread
RE: GATE BT-2017 Answer Key | Solutions Discussion - by sngm - 02-20-2017, 06:25 PM
A GATE BT Marks Survey Page - by reviewer21 - 02-28-2017, 05:31 AM
RE: A GATE BT Marks Survey Page - by SunilNagpal - 03-01-2017, 02:09 AM
RE: A GATE BT Marks Survey Page - by CHANDA7 - 02-28-2017, 04:37 PM
Possibly Related Threads…
Thread
Author
  /  
Last Post
Replies: 0
Views: 6,738
06-26-2018, 05:23 PM
Last PostSudhira
Replies: 0
Views: 7,799
05-31-2018, 03:34 PM
Last Postyamuna
Replies: 0
Views: 6,842
11-29-2017, 02:54 AM
Last PostPriyanka .P
Replies: 2
Views: 14,369
11-17-2017, 11:23 PM
Last Postdeeba



Users browsing this thread:
4 Guest(s)

GATE BT-2017 Answer Key | Solutions Discussion32