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
Anton [14]
3 years ago
11

A capsule stain is described as a negative stain because the capsule itself __________. does not take up stain has a negative ch

arge. stains with an acidic dye
Biology
1 answer:
KonstantinChe [14]3 years ago
6 0

Answer:

Does not take up the stain.

Explanation:

Negative staining refers to the process wherein the unstained specimen is visualized under the darkly stained background.

One of the examples is capsule staining wherein the capsulated cells are stained with India ink or nigrosin dyes. The particles of these dyes stain the background blue-black but cannot enter the capsule.

Hence, the light-colored capsulated cells are visualized in the midst of the blue-black background.

You might be interested in
Translation ends when:
arsen [322]
It ends when a stop condon is reached
3 0
3 years ago
Read 2 more answers
Citrus trees are angiosperms and dicots. Which characteristic would citrus trees have?
Sonja [21]

Answer:

Herbaceous or Woody stems.

Explanation:

Citrus belongs to Rutaceae family it is a genus of shrubs and flowering trees (feature of angiosperm plants) Plants which belongs to this genus produce citrus fruits like grapefruits, lemons, oranges, limes etc.

These plants are large shrubs, and 5-15 m tall trees with woody stems, alternatively arranged leaves with an entire margin and spiny shoots. Flowers are small in size each are 2-4 cm in diameter with numerous stamens and five petals, rarely four petals are present. Their leaves and flowers are very strong in scent.

8 0
4 years ago
Read 2 more answers
Biotechnology is used in a variety of areas from agriculture to pharmaceuticals to fuels.
Ilya [14]

The correct answer is (C) Genetically modified crops requires less pesticide.

The genetically modified crops are designed in such a way that it requires less amount of pesticide. These plants contain the gene resistant for pest. These plants are often called as Bt plants. Almost 40%  of the maize crops used in United States are genetically modified crops. All these are pest resistant and require very small amount of pesticide to kill some of the pest.

5 0
4 years ago
Read 2 more answers
.<br> What are the major factors that cause cell growth?
yanalaym [24]

Answer:

External factors include physical and chemical signals. Growth factors are proteins that stimulate cell division. – Most mammal cells form a single layer in a culture dish and stop dividing once they touch other cells. Two of the most important internal factors are kinases and cyclins.

7 0
3 years ago
Why genes close together in the same chromosome are said to be linked
olya-2409 [2.1K]
The result is two recombinant and two non-recombinant chromosomes. When twogenes<span> are located in </span>close<span> proximity on the </span>same chromosome, they are consideredlinked<span>, and their alleles tend to be transmitted through meiosis </span><span>together</span>
5 0
3 years ago
Other questions:
  • When we say that a galaxy is 5000 light years from earth we are actually describing
    10·1 answer
  • Unit 2.4 diversity of life
    11·1 answer
  • Dna is considered to be the building blocks of..?
    13·1 answer
  • Describe the stages of photosynthesis. use the terms thylakoid, light-dependent reactions, and light-independent reactions in yo
    8·1 answer
  • A pure substance that cannot be broken down into simpler substances by physical or chemical means is known as a(n) ______.
    14·1 answer
  • A material you are testing conducts electricity but cannot be pulled into wires. It is most likely a _____.
    9·2 answers
  • If Harry's negligent act injures Sally, and Susan, while attempting to come to Sally's aid breaks her arm in the process then, H
    14·1 answer
  • You have been looking at a slide of a sample of a plant cell under the microscope .when removing the slide it breaks,where shoul
    8·1 answer
  • Why is crossing over of the chromosomes during meiosis important? (multiple choice)
    9·1 answer
  • What is the capsid of a virus?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!