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
Nataliya [291]
3 years ago
14

Why are some samples stained before viewing them?

Biology
2 answers:
Snezhnost [94]3 years ago
8 0
Some samples are transparent, or very difficult to see, therefore, they are stained in order to be seen more clearly and easier to work with.

During eye surgery, the clear layer of the eye is stained to be easily extracted, if it was clear then the surgeon might cut the eye instead of just the layer.

Hope this helps, u might want to search online for more info.
zavuch27 [327]3 years ago
8 0
With DNA and small samples of organisms they are often transparent or very difficult to see. When you are viewing samples with a microscope the samples are so small that they are near about invisible to see as they are about half a micrometer thick or at times even smaller. The sample is placed in paraphin or epoxy, allowed to harden and then cut by a glass or crystal knife. The samples are then stained and placed under a microscope for viewing. The staining process can produce brilliant and beautiful designs from the crosssamples of these organisms.
You might be interested in
Most ______ immunizations must be re-administered on a regular basis.
Nataliya [291]
Vaccine immunization is the correct answer I really hope that this helps and 
7 0
3 years ago
Read 2 more answers
What type of bonding allows for cohesion and adhesion?
Korolek [52]
Hydrogen bonds allow for cohesion and adhesion. Think water properties
6 0
3 years ago
Which step of the scientific method involves identifying a question of scientific interest?
blagie [28]
It is called Hypothesis
5 0
3 years ago
Read 2 more answers
What impact does the coriolis effect have on the direction the air travels?
Likurg_2 [28]

The Coriolis Effect can be seen in action in the general circulation of the atmosphere. The winds at all latitudes to the north of 0° deflect to the right of their intended path in the Northern Hemisphere. The Coriolis Effect does not impact the wind speed, only the wind direction.

6 0
3 years ago
Read 2 more answers
2. A fruit fly is classified as a consumer rather than as a producer because it is unable to 1. reproduce asexually 2. synthesiz
Kisachek [45]

Answer:

2. synthesize its own food

Explanation:

Based on how they obtain their nutrition, living organisms has been classified to be either producers, consumers, or decomposers. Producers are organisms capable of synthesizing their own food using light (photosynthesis) or inorganic chemicals (chemosynthesis).

Consumers, on the other hand, cannot synthesize their own food and hence, rely on other organisms to obtain their energy source. Consumers feed on other organisms to obtain energy. In this question, a fruit fly is classified as a CONSUMER because it cannot synthesize its own food.

7 0
2 years ago
Read 2 more answers
Other questions:
  • A client develops an increased temperature after surgery. ceftriaxone (rocephin) is prescribed. for which potential effect shoul
    5·1 answer
  • Can't figure this one out.
    14·1 answer
  • What is the primary function of the endocrine system
    13·1 answer
  • Manganese-52 has a half-life of 6 days. How many days would a scientist have to wait for the radioactivity to be 12.5% the start
    11·2 answers
  • When blood vessels narrow, they help increase blood pressure. Thinking only about smooth muscle in the arms, you know that Selec
    10·1 answer
  • 8. Analysis of a basalt rock sample shows that 12.5% of its radioactive potassium-40 remain undecayed.
    8·1 answer
  • Complete the following sentence. Clarice is a dairy cow that is milked irregularly. Stress may cause her to release a hormone th
    14·1 answer
  • if computer weather models can predict the weather into the future, why are meteorologists still needed? ​
    7·1 answer
  • What is the amino acid sequence of the DNA strand: TAC AAA GTT AGA GAG TAG ATC
    7·1 answer
  • A Corgi is crossed with a Labrador, which has normal long legs. Both Corgi's and
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!