Does this gradient is is maintained after centrifugal? I mean after you have done centrifuging and kept the tube to rest . Shouldn't it re-equillibrate very quickly ?
@agathman Oh I wasn't implying the explanation was flawed in any way. I was merely referencing Monty Python because your "even small rocks" comment reminded me of the duck scene.
@lmarcze11 -- In the gradients that Meselson and Stahl ran, there would have been little protein there in the first place, as they were purifying the DNA before putting it in the gradient. Proteins should do the same thing that DNA or any other molecule does in the gradient, though. They would move to the place in the gradient where their density equals the density of the solution.
Clear explanation, keep it up
mohammadrmit 2 days ago
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Does this gradient is is maintained after centrifugal? I mean after you have done centrifuging and kept the tube to rest . Shouldn't it re-equillibrate very quickly ?
freakiest421 2 months ago
haha lol I missed that. You are too subtle for me :) I need to have a Monty Python marathon.
Jonway9 3 months ago
So, if she weighs the same as a duck, then she's made of wood. And therefore... A WITCH!
Jonway9 3 months ago
@Jonway9 - Who are you who are so wise in the ways of science?
agathman 3 months ago 2
@agathman Oh I wasn't implying the explanation was flawed in any way. I was merely referencing Monty Python because your "even small rocks" comment reminded me of the duck scene.
Jonway9 3 months ago
@Jonway9 I know -- you didn't notice my response was also a quote?
agathman 3 months ago
Helpful!
innocentnavya 4 months ago
Great explanation!
nemodot 8 months ago
superb best and understandable video thanks alot.........
anupam15893 9 months ago
fantastic vid
beautiful30006522 9 months ago
you should upload more videos like this really helpful
thank you..............
amizan23 9 months ago
where does protein go in the gradient and why?
lmarcze11 11 months ago
@lmarcze11 -- In the gradients that Meselson and Stahl ran, there would have been little protein there in the first place, as they were purifying the DNA before putting it in the gradient. Proteins should do the same thing that DNA or any other molecule does in the gradient, though. They would move to the place in the gradient where their density equals the density of the solution.
agathman 11 months ago
@agathman thank you
lmarcze11 11 months ago
I love it! Thank you so much! No Book could explain it like this!
BiniBiniBini 1 year ago