1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nezavi [6.7K]
4 years ago
15

Mannitol salt agar (MSA) only allows the growth of halophiles (salt-loving microbes). Among the halophiles, mannitol fermenters

release acid that turns the pH indicator yellow; mannitol nonfermenters leave the medium red. Onto MSA you inoculate a halophilic mannitol nonfermenter and a nonhalophilic mannitol nonfermenter. Here the medium acts as a __________ medium.
A. selective
B. differential
C. selective and differential
D. enrichment
Biology
2 answers:
Monica [59]4 years ago
8 0

Answer:

B. differential

Explanation:

The culture medium is a chemical preparation that has the necessary nutrients for microorganisms of a given biological sample to multiply, allowing its study, identification and analysis. The main components of a culture medium are sources of carbon, energy (sugars), nitrogen, phosphorus and minerals.

There are several types of culture medium, among them we can mention the differential culture medium, which is the type of medium that is being used in the experiment shown in the question above. The differential culture medium allows the distinction between various genera and species of similar microorganisms. This distinction is possible because this type of culture medium has substances that allow for a presumptive differentiation, evidenced by the color change or the morphology of the colonies.

Lelechka [254]4 years ago
5 0

Answer:

B

Explanation: different

You might be interested in
. In cell A, what structure is labelled X?
Afina-wow [57]
Answer. DNA is the answer
5 0
4 years ago
Read 2 more answers
WILL MARK BRAINLISET PLZ NEED HELP!!!
andrezito [222]
I googled it and found that someone else put A as there answer
6 0
4 years ago
Read 2 more answers
Explain why you would recommend the nguni cattle meat to consumers in your locality?​
devlian [24]

Answer:

Due to their natural growth.

Explanation:

I would recommend the meat of Nguni cattle to consumers in the locality because of their pure quality. These cattles have excellent resistance to internal and external parasites with natural immunity to kill borne diseases. There is no injections or vaccines are given to these cattles which enables them to grow in natural environment. So due to their natural growth, the meat have higher quality as compared to other cattle's meat.

8 0
3 years ago
What’s the difference between phylum and division
Juliette [100K]
The difference between phylum and divisions is....Phylum is part of the animal kingdom, it is not fungi,New classification for Protista,term created by Haeckel,and includes heterotrophs.
Division is part of the plant kingdom, for fungi,old classification for Protista,created by Eichler and includes autographs and saprotrophs. They have different kingdoms,ones fungi and one is not, one is a new classification for Protista and one is old,they created by different people,and include different things.
8 0
3 years ago
How does molecules in the air that come into the plants leaves affect the plants mass
Vikentia [17]

Answer:

The carbon comes from carbon dioxide used during photosynthesis. During photosynthesis, plantsconvert the sun's energy into chemical energy which is captured within the bonds of carbon molecules built from atmospheric carbon dioxide and water

8 0
3 years ago
Other questions:
  • In humans body temperature is kept fairly constant by automatic responses controlled by which of the following? A. the hypothala
    14·1 answer
  • Which of the following genera is an anaerobic gram-negative rod? A) Escherichia B) Staphylococcus C) Bacteroides D) Treponema E)
    9·2 answers
  • What elements has the same number of valence electrons as aluminum
    15·1 answer
  • Which brand of medicine focuses on the study of tumors and cancers
    6·2 answers
  • What are some of the immune functions of the lymphatic system?
    9·1 answer
  • A substance that enters Earth's cycles and does harm to living things is
    12·2 answers
  • The density of ocean water varies from place to place across the Earth. What factors control the density of ocean water?
    9·1 answer
  • What major events happen in each phase of interphase
    6·1 answer
  • Which two events happen in the rock cycle
    13·2 answers
  • 12. In what direction does blood flow through the heart?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!