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Is a petri dish a variable?
A petri dish is a tool, not a math function. It is a shallow glass or plastic cylindrical lidded dish that biologists use to culture cells.
Why would you record the mass of the empty petri dish in an experiment?
The mass of an empty petri dish may be recorded in order to conduct weighing by difference. After a substance is added to the dish, the weight of the added substance can be calculated by taking the difference between the combined mass and the mass of the empty dish. The tare function on a scale performs this calculation automatically. However, the tare can easily be reset, and thus it is necessary to write the mass down so that it will not be lost.
What is the function of petri-dish in the microbiology lab?
A Petri dish (or Petri plate or cell culture dish) is a shallow glass or plastic cylindricallidded dish that biologists use to culture cells[1]or small moss plants.[2
What is a two-piece glass or plastic dish used for growing bacteria or mold?
It is called a petri dish or culture dish, and it is used in microbiology to culture and observe the growth of bacteria, mold, or other microorganisms.
What is the function of dish washing liquid in onion DNA extraction?
Dish washing liquid helps to break down the cell membrane and release the DNA from the onion cells. It contains surfactants that disrupt the lipid bilayer of the cell membrane, allowing the DNA to be released into the solution for extraction.
What is the function of a dish washer?
what is the function of a iron
What is the function of soufflé dish?
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What is the function of evaporation dish?
evaporating a solvent from a solution, leaving the solute behind.
What is the function of sour cream?
it adds contrast to the dish added texture and also flavour
What is the function of tureen?
A tureen is a large, deep, covered dish from which to serve soup at a dinner table.
Is a petri dish a variable?
A petri dish is a tool, not a math function. It is a shallow glass or plastic cylindrical lidded dish that biologists use to culture cells.
What is satellite dish?
A satellite dish is a parabolic television antenna that receives signals from communication satellites in orbit around the earth. Its sole function is to provide the television viewer with a wider variety of channels.
What is the function of biscuits in a cheesecake?
Crumbled biscuit (digestive biscuit is best) forms the base and goes into the dish first.
What is the function of a pietri dish?
A Petri dish is used in scientific research to culture cells, bacteria, or other microorganisms in a controlled environment. It provides a flat, transparent surface for observing growth and interactions between organisms.
Does dish detergent count as an electrolyte?
Dish detergent does not contain electrolytes. Electrolytes are substances that dissociate into ions in solution and conduct electricity, such as salts and minerals like sodium, potassium, and chloride. Dish detergent is a surfactant that helps to break down grease and dirt but does not function as an electrolyte.
What is the function of a petri dish in laboratory experiments?
A petri dish is used in laboratory experiments to hold and grow cultures of microorganisms or cells. It provides a controlled environment for studying the growth and behavior of these organisms under specific conditions.
What is the function of a knife when having meals?
To cut you food in pieces if it is too big to eat, or to like dish butter or jam, and etc.
