Microbiology - Cell Cultures and Characteristics

Exercise : Cell Cultures and Characteristics - Section 1
  • Cell Cultures and Characteristics - Section 1
11.
Mac-Conkey medium is an example of
transport medium
enrichment medium
differential medium
all of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.

12.
Pseudomonas aeruginosa forms a blue water soluble pigment called
pyocyanin
chlororaphin
pyoverdin
β-carotene
Answer: Option
Explanation:
No answer description is available. Let's discuss.

13.
Agar is used for solidifying culture media because
it does not affect by the growth of bacteria
it does not add to the nutritive properties of the medium
the melting and solidifying points of agar solution are not the same
all of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

14.
For the selection of lactobacilli present in cheddar cheese, the pH of the medium is maintained at
6.35
5.35
4.35
5.75
Answer: Option
Explanation:
No answer description is available. Let's discuss.

15.
A disease producing species occurring in a mixed culture can often be selected on the basis of its
pathogenic properties
special carbon source
special nitrogen source
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.