Establishing DNA as transformation principle

[@nayermegalli]

Griffith Experiment explanation starts at 3:57

[@devangbarot5092]

Thankz!!!

[@benseitz8934]

RIP mouse. you died in the name of world-changing science. your name will be remembered for ever and ever. good job sal!!

[@shebasyam8771]

and it was not just one ..there were manyyyy...so RIP to all the mice who died in the name of world changing science!!

[@TheHollowClown]

Sal was unable to stop the deadly airborne virus from propagating, so he's today's big loser.

[@nouryassin7721]

Thank you for always being here khan academy 🌟

[@nazar1712]

Actually, Avery, McCarty, MacLeod never used mice in their experiments. They replaced the mice with an antibody that binds to R cells, which served the same purpose as the mouse's immune system, but a more humane way to test their hypothesis.

[@naginoriette7857]

This video did a WAY Better job of explaining this than my professor did. Thank you SO MUCH!

[@mitchwatson504]

And yet again Khan academy helps me with another science project

[@pariscoroneos1365]

Thanks for teaching me chemistry, algebra, calculus, ancient history and now biology Sal!

[@nursyahirah9637]

thank you Khan Academy. You help me in my biology assignments. *sobs*

[@slowburn3r949]

i just learned this today in lecture thanks so much for explaining some more so happy to see this video!

[@datboy_gabriel]

I trust you guys you've been helpful since day 01 now im studying at a university. Thank you so much❤

[@mandyads]

3:50 | Experiment

[@melikeinternet101]

this is saving my life right now

[@gamingiscomedy6403]

These videos are very educative

[@thefuriouslemur6687]

What if Griffith’s mice attacked back

[@aaronsamuel9574]

Great Job ..amazing teaching and perfectly organized..thanks a tonne

[@bobu5213]

Very interesting and clearly explained

[@kaharshital2724]

Thanks khan academy

[@greggwion3330]

DNA/RNA a molecular memory recording/encoding operating system.

[@meersakibhasan1052]

How does the DNA of dead S-strain , get into the live R-strain and transform it?