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
IgorLugansk [536]
3 years ago
7

1. How does a basic stain work? microbiology

Biology
2 answers:
LekaFEV [45]3 years ago
6 0

Answer:

In a simple stain, dyes that are either attracted by charge (a cationic dye such as methylene blue or crystal violet) or repelled by charge (an anionic dye such as eosin or India ink) are added to the smear. Cationic dyes bind the bacterial cells which can be easily observed against the bright background

Explanation:

SCORPION-xisa [38]3 years ago
4 0

Answer:

Explanation:

such as methylene blue, Gram safranin, or Gram crystal violet are useful for staining most bacteria. These stains will readily give up a hydroxide ion or accept a hydrogen ion, which leaves the stain positively charged.

You might be interested in
What is protease? <br> a. a catalyst <br> b. a product <br> c. a reactant <br> d. an inhibitor
mrs_skeptik [129]
Protease is an enzyme. It is a  biological catalyst.

Ans: a
8 0
3 years ago
What is number 3 please help me out
dedylja [7]

Answer:

gametes

Explanation:

In the human reproductive process, two kinds of sex cells, or gametes (GAH-meetz), are involved. The male gamete, or sperm, and the female gamete, the egg or ovum, meet in the female's reproductive system. When sperm fertilizes (meets) an egg, this fertilized egg is called a zygote (ZYE-goat).

6 0
3 years ago
Read 2 more answers
_____are commonly called producers
defon

Answer:

Autotrophs

Explination: They are called this because they use the energy and simple inorganic compounds to produce organic molecules.

5 0
3 years ago
How do cellular junctions and receptors help an organism maintain homeostasis
igomit [66]
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

The cellular junctions and receptors help an organism maintain homeostasis is when <span>they carry signals throughout the body to maintain body functions</span>
6 0
4 years ago
Eukaryotic cells reproduce asexually through the process of ________? what
AysviL [449]
Mitosis-<span>the </span>division<span> of the mother cell into two daughter cells genetically identical to each other.</span>
7 0
3 years ago
Read 2 more answers
Other questions:
  • What gases make up our atmosphere and their percentages??
    10·1 answer
  • Pioneer plant species could be described as those that
    11·2 answers
  • What impact do you think the burmese pythons might have on local ecosystems
    11·1 answer
  • Alleles of the gene that determines seed coat patterns in lentils can be organized in dominance series: marbled &gt; spotted = d
    6·1 answer
  • In the winter of 1993, five students from one middle school in Seattle were diagnosed with meningococcal disease. The incidence
    15·1 answer
  • How do species adapt to changing environments over time ?​
    12·1 answer
  • The constellations gemini is only visible from Earth for several months of the year because
    7·2 answers
  • DNA is located in the _____ of the cell ,and makes up the ____ found there . DNA is often called the ______ of an organism as it
    11·1 answer
  • Using the data from the graph, explain the relationship between the population of snowshoe hares and the population of the lynx.
    15·1 answer
  • briefly describe the nebula theory formation of our solar system use the words protostar and protoplanets in your discussion
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!