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
ollegr [7]
1 year ago
9

Why is it essential that the primary stain and counterstain be contrasting colors when performing the gram stain?

Social Studies
1 answer:
icang [17]1 year ago
3 0

Counterstains are chosen to be contrasting colors so that the primary satin target can be easily distinguished from the contrasting background.

<h3>What is counterstain?</h3>
  • A counterstain is a stain that contrasts with the primary stain, making the stained structure visible under a microscope.
  • A counterstain is a color that is introduced into specific cellular structures in order to create a contrast to the colored enzyme substrate.
  • Counterstaining improves vision and target localization, allowing for a more accurate assessment of morphology and cell organization within a tissue section.
  • Counterstains are intended to be opposing colors in order for the principal satin target to stand out against the contrasting background.
  • The counterstain utilized in this procedure is Safranin.
  • Gram staining is used to differentiate Gram-positive from Gram-negative bacteria.

Therefore, counterstains are chosen to be contrasting colors so that the primary satin target can be easily distinguished from the contrasting background.

Know more about counterstain here:

brainly.com/question/14930810

#SPJ4

The correct question is given below:

Why is it essential that the primary stain and the counterstain be of contrasting colors?

You might be interested in
2. Which power is shared by both state and national governments?
djverab [1.8K]
Answer B, holding elections. All the others are powers given to the national government.
3 0
3 years ago
Statistically, numbers account for nearly half of all fatal collisions when the major factor is:_________
Marta_Voda [28]

Statistically, numbers account for nearly half of all fatal collisions when the major factor is: <u>Alcohol</u>

<h3>What is the most common contributing factor in fatal and run off the road crashes?</h3>

vehicle speeding

It indicates that the most influential factor in the occurrence of fatal single-vehicle ROR hits is the driver performance-related factor: sleepy, followed by alcohol use, roadway alignment with the angle, vehicle speeding, passenger car, rural route, high-speed-limit road, adverse weather, and crash-avoiding.

To learn more about vehicle speed, refer

brainly.com/question/24739297

#SPJ4

3 0
2 years ago
What advice does Taizong give on the best way to rule
4vir4ik [10]

c. the emperor should ask family members to become involved in governing the empire

5 0
3 years ago
Read 2 more answers
In a dictionary, which word would be on the page with guide words believe and bench? A. boat B. beef C. belt D. best
Damm [24]

Answer:

C. Belt.

Explanation:

The dictionary is a book that lists words in alphabetical order, while also providing the meanings. This order enables readers to easily find and access words that they want.

In order to locate or find the word that belongs between "believe" and "bench", we must consider the individual letters of the two words.

Now, "believe" starts with 'bel-' and the other word "bench" starts with "ben-". So, the required word will have the third letter in between the letters "l" and "n".

Among the given words, the only word possible to be located in between the words "believe" and "bench" is "belt".

Thus, the correct answer is option C.

7 0
3 years ago
Description of this picture
kogti [31]

Answer:i see the old people have fun.the thing that makes me say that is there is food & they lauging.i find that they stting in the middle of a road there is a stop sing there and i see that the road is being blocked & i see a bike.

Explanation:

7 0
3 years ago
Other questions:
  • What is the process of amending the constitution
    15·1 answer
  • Evelyn turned the thermostat up from 68 degrees to 70 degrees; however, she doesn't think it feels any warmer and she wants to t
    6·1 answer
  • The Neolithic Revolution refers to the creation all of the following cultural aspects except a. Religious ceremonies c. permanen
    14·2 answers
  • Help Please if its right ill mark brainliest!!
    5·2 answers
  • After World War I, the American people believed that the United States' success came from a foreign policy of
    14·1 answer
  • A federalist government as described by the constitution gives power to the .
    12·1 answer
  • Which of the following what has 5 equidistant tones in actave​
    12·1 answer
  • ________ involves purposefully drawing district boundaries to unfairly advantage one group or party.
    6·1 answer
  • When people migrate by choice it is known as
    12·2 answers
  • During the nineteenth century, ________ was america’s dominant institution of government congress
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!