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
levacccp [35]
1 year ago
11

Can a pure culture containing a single type of microbe be prepared from a culture with a mixture of cells? explain your reasonin

g?
Biology
1 answer:
Arada [10]1 year ago
4 0

Pure culture can be prepared from a mixture of cultures by using the streak plate method. This enables the bacterial cells to be diluted to obtain a pure culture after many-folds dilution.

Pure culture is the one in which only one species, strain or clone of bacteria are grown. The pure culture enables to scientists to study in detail about its anatomy, lifestyle and potential uses or harms, without the interference of any other microbe.

Streak-plate method is the most commonly used technique in microbiology labs to isolate a single type of bacteria. It is performed by creating the smears of bacteria in zig-zag motion to dilute its concentration.

To know more about pure culture, here

brainly.com/question/21512552

#SPJ4

You might be interested in
Which of the following is composed of two layers of lipids and protects the cell from the surrounding environment?
Elden [556K]
C. the cell membrane.
the membrane let's things in and out of the cell.
3 0
3 years ago
Read 2 more answers
Does the atmosphere have equal amounts of water and carbon?
Usimov [2.4K]
No the amount varies for both but there is not an equal amount
3 0
4 years ago
Scientists once believed that modern-day reptiles were the only living descendants of dinosaurs, which were reptiles. Accumulati
Stolb23 [73]

Answer:

A biologist discovered a young, four-legged animal. The animal had lungs, seemed to fertilize internally, and its outer surface was covered with scales. In which class of animals is the biologist likely to place the animal?

reptile

5 0
3 years ago
Help I’m being timed!
Natalija [7]

Answer:

Light Energy--> Leaf--> Chemical Energy

Explanation:

Plants get their nutrients from the sun light and with that energy the plants release Oxygen which is apart of chemical energy

Hope this helped, Have a Wonderful Day!!  

5 0
3 years ago
Compare and contrast the reasons cell division is important for unicellular and multicellular organisms.
Art [367]

In Unicellular-reproduce organisms while Multicellular-repairs dead or damaged cells.  They both help develop and grow.  in the multicellular this organism is made up of 2 or more cell they can be made up to trillion if cells, it is much more complex than the unicellular.  They reproduce asexually and the cells cannot live outside the organism, they perform specialized functions an example: nerves.

5 0
3 years ago
Other questions:
  • Which biological molecule contains a large amount of the element nitrogen? A) carbohydrates B) lipids C) proteins D) starches
    6·1 answer
  • Before a client became depressed, the client was an active, involved parent with three children, often attending their school fu
    15·1 answer
  • 3. Which of the following direct quotations is punctuated properly? A. "Way to go, Sean," the coach shouted. "That was a great r
    15·1 answer
  • Why must body systems work together?
    13·1 answer
  • Photo attached!!!!!!!!!!!!!!
    7·1 answer
  • Explain how the burning of the food calories in the burning of the wood are similar and how they are different
    13·2 answers
  • When DNA is copied, sometimes a new, incorrect, base pairing appears within the structure of a new DNA molecule replacing origin
    10·1 answer
  • The protective layer of cells of the outer epidermis is called the
    15·1 answer
  • Which is required for anaerobic respiration?
    15·1 answer
  • PLEASE HELP ME THIS IS DUE BY 11:59 PM
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!