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Why can the agar pour tubes be rinsed in the sink after the agar is transferred to the Petri plate?
Wiki User
∙ 10y ago
The ending agar is significantly diluted. If the undiluted agar is pured in sink, it will solidify and block up the sink.
Wiki User
∙ 10y ago
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Does DNA adhere to polystyrene tubes?
Yes DNA does adhere to polystyrene in petri dishes. In an experiment the control substance was non adherent to germ tubes that were produced on a glass surface.Ê
In microbiology what is the primary use of slants?
like a petri dish, slant agar provides a solid surface for growth of bacteria. Unlike the petri dish the culture tubes are easier to store and transport. hope that helps
When is the loop preferable for transferring bacteria?
Subculturing refers to transferring microorganisms from one medium to another. For example, bacteria growing in broth may be transferred to an agar plate.Wire loops are used to transfer microorganisms from liquid media to liquid or solid media.Needles are used for transferring microorganisms to deep tubes.
Where does a baby form in a female?
In short: Several eggs are extracted from the female and sperm is gathered from the male. The eggs are put in a petri dish and the sperm added to that. The resulting embryos are grown in petri dishes until they are either placed in a uterus or frozen for later use.
How does the water and minerals move through the plant body?
They move through in tubes call xylem tubes while the food move through in tubes called pholem tubes.
Kind of tools does a biologist use?
tools that the biologist use are microscopes, petri dish, laboratory, test tubes, beakers, and computers tools that the biologist use are microscopes, petri dish, laboratory, test tubes, beakers, and computers
Does DNA adhere to polystyrene tubes?
Yes DNA does adhere to polystyrene in petri dishes. In an experiment the control substance was non adherent to germ tubes that were produced on a glass surface.Ê
In microbiology what is the primary use of slants?
like a petri dish, slant agar provides a solid surface for growth of bacteria. Unlike the petri dish the culture tubes are easier to store and transport. hope that helps
Do you have to have your tubes untied to be a surrogate mother?
No, you do not have to have your tubes untied to become a surrogate. My partner and I, our surrogate has her tubes tied and we used an egg donor for the embryo. They are then transferred into the uterus after they are fertilized.
What are plate that is earth related?
the plate of the earth is made out of the crust which in scientific answers would be dirt grass and volcanic tubes
What forces cause changes to volcanoes?
Plate tectonics. As a plate moves under another plate the water in it is heated and rises through the Earth. It will easily follow paths that lead to a volcanoes ports or tubes. When enough pressure builds up in the blocked tubes there is an explosion. Sometimes magma will flow.
What is a frogs gullet?
The frog's gullet is a place where food is transferred down through the tubes into the stomach to start the digestive process.
What types of scientific instruments are found in a chemistry class room?
A chemistry lab in a school often has equipment such as bunsen burners, pipets, petri dishes, microscopes, beakers, test tubes, flasks, and thermometers.
What is a petri dish culture?
The intentional growth of cells, fungi, bacterium, etc is a small isolated container usually lined with a nutrient which promotes the growth of the culture. The petri 'dish' is (usually) made of glass and is round with a relatively large diameter compared to its short sides as opposed to "test tubes" and "beakers" which have tall sides, and "flasks" that have sides with uneven diameters usually smaller at the top.
What is the function of windpipe?
The windpipe is also known as the trachea. The function of the trachea is for air to flow into the lungs.To be able to breathe
Should a 6L6 power tube replaced with another 6L6 power tube be rebiased?
Generally, when replacing power tubes, you should replace both tubes (or all four) using matching pairs (or quads) of tubes. Sometimes you can get away with not re-biasing with matched tubes, but it's always best to have a technician check it out, so that the tubes are running at their optimal plate voltage (not too hot or cold). Also you don't want to get nasty crossover distortion (not the good kind) which can happen with unbiased tubes in a push-pull (Class A/B) amplifier. [NOTE: unless you are an experienced technician, do NOT try and bias your own amplifier. Plate voltages can be lethal! Spend the $40 for the bench fee to have someone knowledgeable do it.]
What is the different between plate heat exchangers and tube heat exchangers?
One uses tubes, the other uses hollow, flat conduits.
