Identification of Lactose Positive and Lactose Negative Bacteria on MacConkey Agar

In this learning activity you'll observe the growth of gram negative organisms and determine if they're lactose positive or negative.

Faculty Authors

By
11.06.13

Last Updated 12.18.15

By
11.06.13

Last Updated 12.18.15
Warning! This learning object uses Adobe Flash and your browser does not support Flash. To view this content you will either need to install and/or enable flash in your web browser or upgrade your web browser.

Identification of Lactose Positive and Lactose Negative Bacteria on MacConkey Agar has been viewed 40,563 times.

Ask a Question
Posted by Purviben on 11/29/2014 1:54:37 PM Votes 0.00

Why a microbiologist may use MacConkey Agar for laboratory test?

0 Comments