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
ser-zykov [4K]
3 years ago
11

Why doesn't a negative stain colorize the cells in the smear?

Biology
1 answer:
iris [78.8K]3 years ago
5 0

Answer:

It is impossible for a negative stain to colorize the cells in the smear because the chromogen of the negative stain carries a negative charge and is repelled as a result of the negative charge present on the surface of the cell. In this light, the stain can only colorize the background, thus permitting visibility of the capsule and the cell.

Explanation:

You might be interested in
The term meaning pertaining to the formation of blood cells is
inn [45]

Answer:

Hematopoiesis

Explanation:

Hematopoiesis is the process of blood cell formation and this occurs in the bone marrow. Hemato- is Greek, which means blood. -Poiesis is Greek, which means, creation or production. The bone marrow produces some white blood cells, all red blood cells and platelets. Its purpose is to produce blood for the living organism and replenish blood lost.

8 0
3 years ago
Define biogeochemical cycle.
Leokris [45]

Answer:

Biogeochemical cycle, any of the natural pathways by which essential elements of living matter are circulated. The term biogeochemical is a contraction that refers to the consideration of the biological, geological, and chemical aspects of each cycle.

4 0
3 years ago
Read 2 more answers
It’s 102 degrees outside and you are dripping sweat. What is your body responding to and what is it trying to do
tamaranim1 [39]
Your body is responding to the immense heat of the sun and your body emits sweat from your body of the effort to cool your body down so that you don't get too hot
8 0
3 years ago
Read 2 more answers
Why was important for Miller and Urey to sterilized the apparatus to kill any bacteria in it?
Elena L [17]

Answer:

The Miller–Urey experiment (or Miller experiment) was a chemical experiment that simulated the conditions thought at the time to be present on the early Earth, and tested the chemical origin of life under those conditions. The experiment supported Alexander Oparin's and J. B. S.

Explanation:

3 0
3 years ago
Which of these are made of cells? (Pick all the correct items)
tensa zangetsu [6.8K]

Answer:

Eyelashes, wing of a fly, feather of an owl, the tip of your nose, the horn of a goat, your kidney, a maple leaf, a blade of grass, claw of a crab, and petal of a rose.

Explanation:

You have to ask yourself on each one if it is living or non-living.

4 0
3 years ago
Other questions:
  • In which order will free nucleotides add on to a single strand of DNA with the sequence ATTGCA during DNA replication?
    11·1 answer
  • Which process could cause ice to form a thin layer over a lake
    7·2 answers
  • Blood stasis, changes in the vessel wall, and certain medications affect the: Select one: a. systolic blood pressure exclusively
    7·1 answer
  • Which m50 gas mask accessory should be used if storing the mask for more than 30 days?
    13·2 answers
  • Centromeres split apart during what phase of mitosis
    7·1 answer
  • A community of plants and animals together with its environment is a(n) ______.
    11·2 answers
  • Most flowering plants can achieve pollination in several different ways. Those that produce pollen and carpels on the same plant
    11·1 answer
  • Which of the measurements would be the most helpful in determining the wavelength?
    14·1 answer
  • The science that helps to explain the process of inheritance patterns is called
    10·1 answer
  • Question 48 (1 point)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!