How to see your own DNA without a microscope🧬

In this experiment, Alex Dainis explains how you can see your own DNA at home. First, cheek cells are collected by swishing salt water in the mouth, then mixed with a little bit of dish detergent. The detergent breaks apart the cell membranes, releasing the DNA into the saltwater solution. Isopropyl alcohol is poured on top of the solution, causing the DNA to precipitate out of the solution and form a visible white clump. The DNA can then be extracted from the solution using a toothpick or similar tool. This experiment demonstrates how DNA can be extracted from living organisms using simple household materials.
Let us know if you try this at home!
Among the world's largest science centers, the Museum of Science engages millions of people each year to the wonders of science and technology through interactive exhibitions, digital programs, giant screen productions, and preK - 8 EiE® STEM curricula through the William and Charlotte Bloomberg Science Education Center. Established in 1830, the Museum is home to such iconic experiences as the Theater of Electricity, the Charles Hayden Planetarium, and the Mugar Omni Theater. Around the world, the Museum is known for digital experiences such as Mission: Mars on Roblox, and traveling exhibitions such as the Science Behind Pixar. Learn more at www.mos.org/
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[@susanne5803]

I'm going to cross myself with a strawberry ...😊

[@DJElixir]

You need a host…

[@Kabi-iw3xy]

Strawman

[@KhanZaveriya-pl6jw]

😂😅

[@joyhope9486]

@@Kabi-iw3xythat name is a bit deceiving…I’m sure it’s fine😂

[@anony696]

That's not just your DNA, but also the bacteria's DNA 💀

[@krishnamourya8902]

😂

[@moadot720]

Bacteria doesn't exist 💀😂

[@Liana._.official_number1]

If bacteria doesn't exist, then the word "bacteria" doesn't exist either

[@Tutorialsphere.]

​@Liana._.official_number1 I'm not supporting his statement but you're kinda wrong, because for example, ghosts, they don't exist but the word is real, or hydras or the Greek mythical gods, they don't exist and never did exist but they have names and their names do exist. So the word bacteria could exist even if bacteria itself doesn't exist.

[@Liana._.official_number1]

@@Tutorialsphere. I swear I didn't remember commenting or replying in this comment 😀🔫

[@TrevoltIV]

It's DNA but it's sort of coagulated

[@noahfewthings]

Who knew? This is awesome!

[@AkPK369]

Determination of detergent DNA

[@KillaKRS1988]

Great now my coworkers think I’m a serial killer (Just Kidding)

[@joyhope9486]

(No he’s not)

[@marklonganilla6077]

What do I want to distract DNA from? The father of my children

[@abdullohahmadjonov3066]

it's not mine it's yours, isn't it?

[@canyoupoop]

No, it's yours.

[@joycethrift2093]

She said that because she's showing how we can do it to

[@Crajy-XYZ]

That’s looks kinda Familiar 🧐

[@ιιαια-ω4ν]

Cqn i use 70% alcohol?

[@joycethrift2093]

Yes, I have, many times.

[@yyyyyk]

Excuse my crude comment but all guys see their own DNA quite often... (and ironically, it kinda looks like that...)

[@DreadEnder]

I thought someone would say that

[@themonsterbaby]

No. You don't. That's like saying you see it when you bleed. Or piss. This extracts the ACTUAL dna. You could do this with semen i guess. But it would be easier to just do what she did.

[@DreadEnder]

@@themonsterbaby just couldn’t get the joke could you? I’ll cal you James May because you’ve obviously never seen it!

[@yyyyyk]

@@themonsterbaby I suppose you're right about it not being the DNA molecules outside of the gametes, but I was obviously being facetious.

[@moadot720]

Fruits aren't living things, because plants STILL aren't living things!!!! That wouldn't make any sense!!!!

[@wooftubeyt]

Omg i did this in science class

[@forgottenbooksinanoldlibra7250]

Can we see it under the microscope?

[@rohanboswell5408]

How do I identify the chromosome

[@KhanZaveriya-pl6jw]

🤢 gross

[@coltapodaca]

Look closer

[@shaunjames4073]

How about a human can do the same with it 😊

[@abhixx2006]

can i use isopropyl acetone istead of isopropyl alcohol ?

[@kamalhossain7727]

Yes

[@martindabritz8203]

can I do it with an old watch

[@Canaryclaws.]

Wait wha-

[@joycethrift2093]

No it has to be living or there isn't any dna

[@IamHumanWoman]

So cool 🎉

[@thenobrainer7962]

Im going to make a clone of myself

[@cliptomaniac2562]

Oh that pesky DNA…

[@TITAN_OP]

I'll do banana and my cat 🐈

[@ChallengeTheNarrative]

Wear protection

[@maryculiphersteph]

😭

[@POSITIVESOLO-sb5fs]

Squeeze me, My school no giving banana 🍌 Student practical gone bad my friend somu extracted his own banana💀 then added chilled ethanol over his banana Practical went nice🫡 good English 👍🏻

[@guylikesbananas3986]

Woah cool

[@ClinstarWoodard-lj1vt]

Wow🤘😝🤘

[@yosecretsquirrel]

Oh cool, but what is it good for?

[@itarqos5]

It makes your body shape, eye colors, and hairs in your hand and stuff, every animal has its own DNA, even food has, for example egg, watermelon etc...

[@manuelinthehouse2825]

@@itarqos5so basically, if I connect two dnas I could make something? For example I connect two Dna then try to make a egg

[@manuelinthehouse2825]

@@itarqos5so basically I can put that dna inside a egg

[@manuelinthehouse2825]

@@itarqos5idk but how can you connect two dnas to make a living creature

[@joycethrift2093]

@manuelinthehouse2825 if you get DNA from, say a strawberry 🍓 then if you have a fertilized egg or have an embryo you can inject 💉 the DNA into the egg when it has vains put it into the vain and it will have something related to a strawberry. Or if you had a human embryo somehow, you can inject 💉 the embryos pains with the DNA (You would have keep injecting both till they are born or concerned a baby)

[@Vollylou]

Ama clone my self so i get a twin

[@juliagarb]

Wow

[@maurocardoso3579]

What are you suppose to do with it 🤭

[@never_give_up90]

You can use it right away for experiments under a microscope or dry and save for future experiments. You can also just use it to look under a microscope!

[@joycethrift2093]

And a cool Science project

[@Kasia-q1c]

??????

[@mansur.yusuf.]

.

[@exaltedsmoke4188]

Insects maybe?

[@xlb15harshsolanki3]

Bruuu its your Saliva not dna 🤮

[@joycethrift2093]

No it's dna

[@PoopenSchloopen]

That’s just extra steps. I can spit on a bamboo skewer and voila. DNA in the same presentation

[@Zilla__man]

I see it on my wife every night

[@ChallengeTheNarrative]

Yours?

[@sandyhoward6755]

😂 Uuuummmm, I can just use a Swab !!

[@joycethrift2093]

No it won't work as good since you have to gurgle it because if not the salt can't do the cells and membrane thing

[@abdallahnawar521]

Is it possible to do this w a guy's white stuff

[@POSITIVESOLO-sb5fs]

Squeeze me, My school no giving banana 🍌 Student practical gone bad my friend somu extracted his own banana💀 then added chilled ethanol over his banana Practical went nice🫡 good English 👍🏻

[@michalwalenciak2478]

spit, its eazier

[@SpencerHeath-q4m]

DNA is in us, RNA is in plants.

[@SeaguIISoup]

rna is bacteria/virus, plants also use dna (technically we all use rna but only bacteria/viruses use it as a main form of genetic encryption)

[@Rhinestone-wg7wf]

No. DNA and RNA, both exist in humans.

[@SpencerHeath-q4m]

@@Rhinestone-wg7wf got you thinking freely now research

[@yearightthematrix]

Lol that’s not dna…

[@LanguageBLOX1_Alt]

it is so shut up

[@yearightthematrix]

@@LanguageBLOX1_Alt yeah if you were smart, you simply could research it then you realize there is no evidence of ever seeing DNA through any device