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Placing the inverted Petri dish in the incubator after streaking helps prevent contamination from condensation dripping onto the streaked agar surface. It also helps to maintain a sterile environment by protecting the surface of the agar from airborne contaminants that may settle on it during incubation.

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AnswerBot

1y ago

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What is real and inverted images?

A real image is one that you can actually see if you put some smoke or a tissue at the place where the real image is. If there's film there, you catch a photo. You can't do any of those things with the image in a mirror. An inverted image is one that's upside down. An inverted image of a standing person has his feet on top and his head on the bottom of the image. I'm pretty sure a real image is always inverted.


Why do planes fly upside down?

Planes do not typically fly upside down as it is not a stable or efficient flight position. Aerobatic planes or fighter jets may perform maneuvers that involve flying upside down briefly, but this is not the normal mode of flight for commercial aircraft.


Why do clothes pockets turn inside out in a clothes dryer?

Clothes pockets turn inside out in a clothes dryer due to the tumbling motion during the drying cycle. The pockets get caught on other clothes or the dryer drum, causing them to become inverted. To prevent this, emptying pockets before putting clothes in the dryer can help.


Why are bubbles formed when an empty mug is tilted in a bucket of water?

Bubbles are formed when an empty mug is tilted in a bucket of water due to air trapped inside the mug releasing and rising to the surface of the water. As the mug tilts and water flows in, air that was previously trapped inside is displaced, creating bubbles that rise to the surface.


What can you put in a wooden box that makes it lighter?

You can put a hole in the wooden box to make it lighter by reducing the amount of material in it.

Related Questions

How do you make a incubater?

put it in a myke for 10 mins


How long to hatch a mute swan egg?

Put them in an incubater!


What happens if an egg lands on your farm in Farmville?

Nothing really.... I guess you could try to put it in a incubater to hatch it. Freaky people co.


What are inverted subjects?

An inverted subject is when the subject and verb are inverted in a sentence. An example of an inverted subject used in a sentence 'Scarcely had a put down the phone when it ran again.' In this sentence, the verb comes before the subject.


What does the term inverted mean?

If something has been inverted it has been put upside down, reversed or put in opposite order etc. An example of inverted sentence structure is: "Dark is the night's sky" (as, typically, the grammatically correct sentence would read: "The night sky is dark")


Why are petri plate inverted when put in the incubator.?

to prevent condenstion of the gel


When someone says something put inverted commas?

Sure, when someone says something, you can enclose their words in inverted commas to indicate direct speech or a quotation. This helps to show that the words being written are being directly attributed to the speaker.


What are inversions according to music?

In Music, we speak of inverted intervals, chords or phrases. An inverted interval is just like an inverted fraction. It's upside down. Think of a fifth, C on the bottom, G on the top. Now put the G on the bottom and the C on the top. An inverted fifth becomes a fourth and vice versa. An inverted third becomes a sixth and vice versa. Think of a regular triad in root position: root, third and fifth. If you put the third as the lowest note, we call that the first inversion. If you put the fifth as the lowest note, we call that the second inversion.


What is the biological indicator to check the efficiency of autoclave?

Hi We can check the autoclave efficiency biologically by culturing MOs(eg.E.coli) on petridish and put it for 15-20min in the autoclave. Aftet that , we take the petridish and put it in the incubator,we can see it after 24h , if there is no growth of culture that means the autoclave is efficient. to make more sure, we take another plate & made a culture from the same source , then we incubate it directly .. if there is a growth of bacteria that mean this bacteria ia alive & the autoclave in the first time make good sterilization & killed them.


What is the difference between inverted beam and drop beam?

An inverted beam is a beam whose bottom is the same as the slab. A drop beam is a beam that is put under the structural member it supports.


How do you go streaking in saints row 2?

Go to your wardrobe you'll need a one peice bathing suit(which can be bought from Impressions i think)put it on, then take it off, you should be completely naked now. then just go outside. you should then be prompted to start the streaking diversion.


How is a play title written in a research paper?

Put the title in double inverted commas (as in "Hamlet") or in italics.