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
Len [333]
1 year ago
6

a phenol red sugar fermentation broth contains a generic complex growth media that most organisms can grow in, and a large amoun

t of a potentially fermentable sugar. this media is
Biology
1 answer:
Ugo [173]1 year ago
3 0

Phenol red broth base is the media that is used to grow most organisms and a large amount of a potentially fermentable sugar.

For the purpose of microorganism differentiation, phenol red broth base is advised to ascertain the fermentation response of carbohydrates.

Gram negative bacilli can be recognised with it, particularly Enterobacteriaceae. It includes one carbohydrate, a Durham tube, peptone, and phenol red (a pH indicator) (glucose, lactose, or sucrose).

When a carbohydrate is utilised by an organism, an acid byproduct is produced, which causes the media to turn yellow. If the organism can use the peptone but not the carbohydrate, ammonia is produced as a byproduct, which raises the pH of the medium and colours it fuchsia.

A gas byproduct could be created once the organism is able to utilise the carbohydrate. If so, the Durham tube will become caught by an air bubble. Gas will not be created and no air bubble will emerge if the organism is unable to use the carbohydrates .

To know more about fermentation, refer to the following link:

brainly.com/question/11554005

#SPJ4

You might be interested in
Which of the following scientific names is written correctly according to binomial nomenclature? Passer Domesticus Passer Domest
Goryan [66]
The correct answer is C, i.e., Passeur domesticus. According to binomial nomenclature, the name of the genus is started with a capital alphabet and name of the species is started with the lower alphabet. Further, it should also be in italics or alternatively may be underlined 
5 0
3 years ago
Read 2 more answers
1. transcription
ioda

Answer:

To summarize what we know to this point, the cellular process of transcription generates messenger RNA (mRNA), a mobile molecular copy of one or more genes with an alphabet of A, C, G, and uracil (U). Translation of the mRNA template converts nucleotide-based genetic information into a protein product. Protein sequences consist of 20 commonly occurring amino acids; therefore, it can be said that the protein alphabet consists of 20 letters. Each amino acid is defined by a three-nucleotide sequence called the triplet codon

6 0
2 years ago
Which statement best describes how sediment forms
Sindrei [870]
Sedimentary rocks are formed because of overburden pressure
4 0
3 years ago
If a lobster loses a claw ,it is capable of growing a new one .What process makes this possible?
Brums [2.3K]

If a lobster loses a claw, it is capable of growing a new one because of mitosis.

5 0
3 years ago
How does blood flow through the heart and lungs during fetal circulation?
mestny [16]
Most blood flows across to the left atrium through a shunt called the foramen ovale. then from the <span>left atrium, </span>blood<span> moves down into the lower chamber of the </span>heart. <span>It is then pumped into the first part of the large artery coming from the </span><span>heart</span>
7 0
3 years ago
Other questions:
  • Igneous rock turns into a metamorphic rock by...
    8·1 answer
  • How is a wavelength measured?
    11·1 answer
  • How do I begin to study human genetics?
    10·1 answer
  • Susan is planting her garden and choosing plants at the local plant nursery. She tells the clerk that she wants to plant perenni
    14·2 answers
  • PLZ HELP
    8·1 answer
  • You are a molecule of phosphorus. Choose a
    8·1 answer
  • What is a benefit of a car that runs on gasoline?
    8·2 answers
  • Are the offspring created through sexual reproduction identical to the parents ?
    10·2 answers
  • Hurricanes and severe storms can lead to flooding. Homes are damaged from rising water. The water can enter the home through bro
    6·1 answer
  • True or false: one meiotic division includes 2 separate periods of cell division, Meiosis I and II.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!