Bacteria are just tiny cells, harmless.

That little issue took the team two years to solve.

And we know staph can do amazing things.

fungal.

Destroyed millions of germs.

And in fact, the smallest unit of matter that can evolve independently is, in fact, a single cell a bacteria.

Bugs.

And it could be any type of cell.

So, it looks like Chile dodged two bullets.

You probably know, if you've been paying attention to some of the science literature that you can now take a skin cell and encourage it to become a liver cell or a heart cell or a kidney cell or a brain cell for any of us.

Then from about 600 to 800 million years ago, multi celled organisms appear.

We wanted to get something like a fossil record of the building, and to do this, we sampled dust.

And when I made the videos on bacteria I said, hey for every one human cell we have twenty bacteria cells.

So in a male, you have some germ cells, so some of these cells turn into germ cells.

Each one plays a particular role a heart cell, a muscle cell, a brain cell.

The observation that stem cells, as master cells, could give rise to a whole variety of different cell types heart cells, liver cells, pancreatic islet cells captured the attention of the media and the imagination of the public.

Եկեք դա նշեմ բջջային թաղանթ

I think we've all heard of the word, bacteria.

Եվ պրոկարիոտի օրինակներն են, երկու մեծ խմբի են բաժանվում

No thanks, I'd actually rather store this energy.

Fat derived stem cells are adult stem cells.

We are what we eat, could easily be described as, We are what our cells eat.

We think bacteria made the rules for how multicellular organization works.

But even now, 2011, there's still certain cells that we just can't grow from the patient.

An example of an organism or two that happens to be quite immortal would be plant seeds or bacterial spores.

A human body consists of a countless number of cells.

Cell division

Cell radius

They were developed in Japan pretty recently.

From Conception to Birth Oocyte

Fuel cells.

In these cells, the mission is to move blood around their body.

And that's your ancestor.

Another example is if you think about antibiotics and bacteria.

So if I start off with a diploid cell, and that's my diploid cell right there, this would be a germ cell.

The centrosomes have gone to opposite sides of the cell itself.

So this is my body cells.

This is the whole cell.

I believe matter begets life

They get pulled apart even more.

Max cells

Եկեք գրեմ այդ բառը

I shouldn't say cell wall.

celermitosis.

So here's two sort of canonical neurons from a vertebrate and an invertebrate, a human pyramidal neuron from Ramon y Cajal, and another cell to the right, a non spiking interneuron, and this is the work of Alan Watson and Malcolm Burrows many years ago, and Malcolm Burrows came up with a pretty interesting idea based on the fact that this neuron from a locust does not fire action potentials.