DNA Replication Process resimleri fotoğrafları
DNA Replication Process resimleri fotoğrafları

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12 Haziran 2007 04:41:26
460333 Gösterim, 360 Yorum
http://www.FreeScienceLectures.com We travel inside nucleus to see how the DNA replicates. When DNA replicates its strands are separated by enzine helicase. Single-stranded DNA binding proteines keep the strands from (...?). One DNA strand encodes the leading strand using DNA Polymerase III. Just watch to see what is going on. --- It's Never too Late to Study: http://www.FreeScienceLectures.com --- Notice: This video is copyright by its respectful owners. The website address on the video does not mean anything. ---

Bu Resime Yapılan Yorumlar (360)

KLEWProductions

wow, this just really helped me with my biology homework... I read the section over and over again, but I still couldn't comprehend it until I saw this video! Very explanatory and detailed... THANKS!

X5Soldier

very good!

omgkakashiftw

Why don't all you Christians go away? Its not like we are bothering you by being blasphemous and us scientists would much prefer not quibbling over you on such subjects. Face it, no matter how much evidence we give you or you give us, neither of us will change our minds so I recommend you Christian people to go to Utah or something because you piss SO MANY people off. I even admit that my aunt pisses people off as she is in the same Christian-Right category.

omgkakashiftw

So some parts of the bible are true, you do realize that the bible was based around many pagan holidays (cough, cough Christmas) and that lots of parts of the bible have changed over time. It has been found that the one of the original bibles in Latin contained many discrepancies with the newer bibles. This tells us that maybe some of the parts had been forged in the newer bibles, and if they did it know why wouldn't they do it then.

winacool89

wow this animation explain DNA replication in a simple yet detail! i love it

dinmagic

get some information.

emmajebkey

I found this video very good at explaining how DNA replicates

cidvisions

This will give you plenty of examples. watch?v=U6QYDdgP9eg

xxxxray90xxxx

chillaaaaaaaaaaaaaaax people.......perhaps get outside!:D

301877494

I have a question : there is only two DNA Pol 3 which replicate the DNA and are connected througth the Replisome ?

marsCubed

If ALL disciplines of science and educated people disagree with you, then you should consider that you are in a harmful cult. Seriously. If there is a God then it is by truth that we will know. Science is high standards for truth, evidence and knowledge. A method by which we can come to agree about stuff by using fair methods of persuasion, such as repeatable experiment. A conservative judge ruled recently that ID is religion not science. 2 truths, telling God what to do was Satan's own sin.

marsCubed

no way should anyone give you an example, you are not interested in understanding the topic, you are trying to crap all over decades of serious work with your cult crap, get lost.

marsCubed

That is moronic drivel cubed07, you are just spouting out the same old names who have all denied saying any such thing, it is argument from authority anyway and as such is the same non argument that the rest of your religious nonsense. Fact, no single paper in the biology literature agrees with a jot of what you say. You are dishonest and a religious nut. Get off the pseudo science crap, it makes people very annoyed because you harm education. go recruit into your dumb cult somewhere else.

cubed07

Very complex, that's what intelligent design is all about. Give me an example of a simpler organism (prokaryotes are not simple at all so don't use that example)?

cubed07

Macro evolution is the same dogma than, both haven't been observed by science and if you believe the fossil record shows macroevolution than I can quote a number of well known staunch evolutionist who will be honest and admit that the fossil record hasn't proven macroevolution. So macroevolution is dogma and is being taught as fact even though actual evidence from the fossil record denies this. As for biblical history being myth, athiests archaeologists use the Bible to find treasures.

FireEmblemMaster28

Very Nice video.

FireEmblemMaster28

Science doesn't claim that at all, ass tard. Actually do your research rather going to church and listening to what you half wit pastor has to say.

FireEmblemMaster28

God doesn't exist, and the complexity of DNA is the result of billions of years of evolution. And for a God, he sure has a LOT of kinks to work out in his DNA system. Its not very perfect in the least bit.

FireEmblemMaster28

Buy a microscope, brilliant one.

nachdehasdeh

lol

DocBirchall

Everything must go exactly according to design otherwise you have cellular breakdown which will lead to disease.

That is the biggest reason I am such a fan of DNA personalized nutrition.

FightingForOurSanity

No it keeps it from reacting with anything else or breaking apart, etc

cachecapote

oh wait.. nevermind.

cachecapote

wait...I know that the single-strand binding protein helps stabilizes the single-stranded DNA, but is it to keep the strand from twisting onto itself or something?

SinemaGaming

Cellular Orgy!!!

guitaoist

thats cool its a bloody soap opera

starrkixz

I'm not going to lie, this really has helped me tremendously for my final in 2 days... Whoever posted this up, YOUR THE BEST!! ;) Penn State University Park

kiiioi

had no idea that biology was so dramatic!

spideryan04

I think this is a very ignorant comment to make. Something as complex as the genome deserves great thought and attention. Most of biology itself is principally the result of translating genes into proteins. The ability of DNA to replicate is intelligent and proves that the specificity of life is by no means an accident. I think you need to reconsider your views.

wzbzbz

that's two words, dumbass.

vukbui1987

one word: prove it.

fungiimush

i agree

JumpyJen10

those science vids always have crappy music. o_0

W1930U7

Move along people, move along. Nothing to see here but something that formed by accident. Nothing special at all about this. These types of things occur by chance all the time, all over the universe.

coohakate

music succkkssss! but otherwise the video is very helpful.

nikkinoo92

ye this hepls a lot...however the backgroud music is very irritating when trying to follow the steps of replication.

freescorfy

great video, thank you!!

attu89

complicated-ness! lol lemme go back to my basics! =P

kankerkanker

RNA Primase doesn't make RNA primer, DNA Primase does it... :)

ChrisArlingtonVA

One word: Jesus.

FiddlinSue

Just the right amount of info. Thank you

AnotherSoulSaved

Awesome! God sure works in mysterious ways =)

RIOTPIR4TE

great video the music is AWFUL tho

LeeDiddy990

This is perhaps the most clear model of DNA Replication that I have found on youtube. thanks for this enlightening video. the only real difference you need to know is that the leading strand is replicated in a continous fashion meaning that it only needs one primer to synthesize the new strand. the other strand is replicated away from the replication fork and is thus replicated in a discontinous fashion. Meaning that it needs multiple primers to synthesize a new DNA molecule.

gerben026

kanker hard

curtwilde

very precious video thank you

Mushaboomshaboom

DNA polymerase can't create DNA unless there is something there for it to work with. DNA polymerase can change the RNA primers into DNA. It also has to do with the directionality of the lagging strand

powerbandthriller495

ur a nerd fageet and u sukck bitch

led0zeppelin1977

its got guidance, once there is an input of atp, its all really guided by relative charge and steric hindrance

nurbsenvi

How the hell does this happen without some sort of guidance? that's insane.