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
If type AB blood has type A in it, explain why a person with type A blood cannot have a transfusion of type AB blood?
Kaylis [27]

Explanation:

They can't tranfuse because they will have an ABO incompatibility reaction. In an ABO incompatibility reaction, your immune system attacks the new blood cells and destroys them

If you have type AB you have both A and B antigens. Therefore you have B too that's why you can't only tranfuse with A after all you have to have to have both types.

5 0
3 years ago
What cell components are responsible for detoxifying the cell
Zinaida [17]

Answer:

SER

Explanation:

Smooth Endoplasmic Reticulum

These are fat-based molecules that are important in energy storage, membrane structure, and communication (steroids can act as hormones). The smooth endoplasmic reticulum is also responsible for detoxifying the cell.

6 0
3 years ago
Each piece of evidence that is collected should be placed in a separate container. A. True B. False
egoroff_w [7]
I believe the answer to this would be A. True
7 0
3 years ago
Read 2 more answers
Describe all 3 forms of rna and discuss their function?
Vanyuwa [196]

There are 4 types of RNA, each encoded by its own type of gene. ... mRNA - Messenger RNA: Encodes amino acid sequence of a polypeptide. tRNA - Transfer RNA: Brings amino acids to ribosomes during translation. rRNA - Ribosomal RNA: With ribosomal proteins, makes up the ribosomes, the organelles that translate the mRNA.


5 0
3 years ago
What is the most medial muscle of the leg?
vredina [299]

Answer:

gracilis muscle

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • The _____ is sometimes referred to as the "master gland" because almost all of its hormones direct the activity of target glands
    8·2 answers
  • Another name for the cell membrane is?
    13·2 answers
  • Which stage is the dominant stage in gymnosperms?
    14·2 answers
  • A plant reaches its adult stage when _____. it begins photosynthesis it is fertilized it is ready to reproduce the plant parts b
    15·1 answer
  • What allows scientists to predict future climate change with some sense of accuracy?
    15·1 answer
  • Which one is prometaphase
    12·1 answer
  • TAREAS INDIVIDUALES
    8·1 answer
  • 2. Which of these could be caused by a single-celled organism?
    12·2 answers
  • 2. A man has type A blood and his wife has type B blood. A physician types the blood of their four children
    11·1 answer
  • How many rounds of mitosis produce 64 daughter cells?(1 point)
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!