A Real Example of Cell Communication

[ronaldo204100]

This is the best answer for MCB worksheet Q3

[MidnightMatthew]

Thumbs up if ur here for the MCB module in Rp :D

[saikrishna98]

i really got answers for my questions thanks for the uploaders

[odinata]

"God done it" has never turned out to be the answer.

[bukifuriku]

According to the video, muscles can be contracted by sending molecules through the bloodvein. But for other muscles, there is an electrical nerve system because it has to be very fast. Transporting those signals via blood would take a second or so, I could imagine.

Could anybody maybe answer the question if muscles can also be triggered by molecules in the bloodvein like portrayed in this video?

[naseralnowais]

helped me so much on my molecular biology class

[shavedzebra]

apparently narrating mass effect codex entries doesn't pay well. sucks to be Neil Ross!

[iamsowhywatch]

I have a question ? To the creator of this illustration what is the seed or kernel that controls the human body ( they call the soul) and what chemical compound can control sir-tin parts example merric pharmaceutical

Created ecstasy to heighten the human ability to do strong things, so what can control fear factors in people I and mind ( over clocking and thinking) my e-mail is iamsowhywatch@yahoo.com

[yoshihawv]

Absolutely amazing that this system created itself.



[circusOFprecision]

@yoshihawv

You think it created itself? You think the molecules coalesced into patterns and got more complex over time? Then show me one other example of where this happens in nature. After that, show me chemical systems in nature that are on their way to a reproducing genetic expression system, all due to undirected natural processes. You won't, you'll take the easy route. You'll simply assert your metaphysics without scientific backing. Don't worry, you are on the bandwagon and not alone.

[yoshihawv]

@circusOFprecision That's the exact point I was making. I was using sarcasm.

[MattS6993]

@yoshihawv Sadly many other people would say the same thing but not sarcastically. I like the point you make though =)

[circusOFprecision]

@yoshihawv

Okay, sorry.

[MattS6993]

@circusOFprecision There is no chance that this happened by accident lol

[nightbot03]

*Apologies for grammatical errors.

I could not contain my excitement!

[nightbot03]

I love that so much I learn more from videos than from reading an academically researched book.

[nightbot03]

Its so amazing!

WOOO!

[H4NN]

YO THESE ARE SOME CRAZY ASS GRAPHICS.

[cubeus19]

Yeah, and it all originally came from NOTHING via GRAVITY :/

[Dragan572]

just wow...wow

[JoshuasGuitar]

This is so cool it's not even funny.

[mic12397]

lightning

[med672]

As a Bio major I see this in my mind all the time. It's just so amazing how all of those things are be occuring within an organism.

[KanonMRevolution]

I Love it!!!!

Gracias!

[musiconfire10]

The human body and it's responses are just amazing!!

[ayush2510]

awesome graphics......

[Billy520917]

great graphics. I appreciate the link in the description to a more detailed discussion.

[woodydon777]

By the way, Darwinian evolution doesn't explain everything in biology but everything we have known in biology. There can be a huge difference between the two "everything".

[woodydon777]

@guitargod: When you say the Darwinian evolution is real, do you know that you have already violated the "truth" written in the bible? God creates people, not evolution. Or do you have new explanations to this? When you say "perfect", do you know that complexity has nothing to do with "perfection" in any way but blinding your eyes, making you feel "perfect".

[guitargod7772]

also, as a graduating biology student, with a concentration in cellular physiology, genetics, and evolution, i can assure you i know what i am talking about. until you read authoritative books on the matter, and have the knowledge first hand, please dont think your views on darwinian evolution can possibly be taken seriously.

[guitargod7772]

Darwinian evolution explains EVERYTHING we know about biology. ive read books on both sides of the matter, christian, science, mixtures of both, and as a christian, i can say that darwinian evolution is real, and the complexity of life is the perfect example.

[guitargod7772]

"finding darwins God", a book by kennith miller, is a book that explains in detail the FACTS of evolution, and how evolution doesnt replace God. religion and evolution are not mutually exclusive ideas.

[ljarnill]

Really good work. Congratulations.

[nvsvictor]

Sorry to say, but there is no way i can believe in Darwinian evolution after seeing this!

[JohnDough2004]

@nvsvictor Why is that? I saw nothing in this video which would undermine Darwinian evolution.

[nvsvictor]

The immense metaphysical architecture-based complexity portrayed.

If this doesn't make you lose faith, I don't know what will.

[extremophile]

@JohnDough2004 - "how come you don't see it? Don't you see that the molecules are all collaborating with each other for the good of the organism? Darwinism preaches the survival of the fittest, the extermination of the weak, so it would be predicted that they'd just attack each other. The only instance that they do, free-radicals, it does harm to the organism, thus darwinism/big-bang is refuted" - just kidding.

[MITHWORLD1]

I find this kind of videos really helpfull,thanks,now I understand the cells world much better.

[Devilzwishbone2009]

I dont study biology or physics (or even genetics for this matter) but I find the subject facinating. I love how our bodys are so intelligent in the way that they work and how no matter how smart we are mother nature is outdoing us all the time.

Until now I never understood why blood pressure can rise when there is no real threat to the body or physical element, such as Work related stress compared to a fight or fire, the body would be in a relaxed state. But now its quite clear and scary lol

[Devilzwishbone2009]

I say scary because its amazing how easily we can enter into stress mode, hightened blood pressure can damage the walls of vains and cause strokes etc and be life threatening. If your in a pressurised job this would explain how you could cause your self poor health.

[SilentShroud]

indeed :)

btw its "fight or flight". As in in nature if an animal is stressed by another, it either fights or flees. Both actions performance are increased by the mechanism described in the video.

[xMiro7x]

God.

[CHIHYENHUANG]

Thanks!

[ninadbhatt]

i would willingly wash the car of the main producer of this video for free. a humble effort to describe the amazing endocrine system and integration with neurotransmitters. great

[Lexame]

thank you, this helped me revise a little bit :)

[nemodot]

Amazing video, thanks!

[Ninensei18]

Awesome!! I read about this not too long ago!!