It's acting only as a cell delivery vehicle.

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

Հիմնականում ինչի մասին խոսում ենք, ամենաքիչը մեր վիդեոներում վերաբերում են էուկարիոտներին

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.

Այստեղ այլ բաներ կա, որ կարող ենք խոսել

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.

IPS cells into the motor neurons that actually were dying in the disease.

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

He took skin biopsies, this time from people who had a disease,

Սա իրականում օգնում է բջջին ստանալ իր իրական չափսերը և իրականում կարող է մասնակցվել այն բաների մեջ, որոնք շարժվում է բջջի մեջ կամ անգամ ինքն իր շուրջը պտտվող բջջի

Animal bodies are made up of cells.

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.

The results revealed that in environment A, the cells formed muscle, in environment B, the cells formed bone, and in environment C, the cells formed fat cells.

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

Fat derived stem cells are adult stem cells.

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

Then a repressor protein that blocks the operating cells.

Cell division

Cell radius

They were developed in Japan pretty recently.

From Conception to Birth Oocyte

Fuel cells.

You can now know when the patient is thinking of Marilyn Monroe just by listening to these cells fire.

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

And that's your ancestor.

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

They go in opposite directions while they generate their spindle fibers.

And these micro machines power how a cell moves.

So this is my body cells.

This is the whole cell.

I believe matter begets life

They get pulled apart even more.

And guess what? They're like people like us, they're working every day, cells in the digestive system are taking the food, breaking it down and making products out of it.

Max cells

Եկեք գրեմ այդ բառը

I shouldn't say cell wall.

celermitosis.

That turns out to be a big deal because now you can take, not just mouse cells, but you can human skin cells and turn them into human stem cells.

And then what they did in October is they took skin cells, turned them into stem cells and began to turn them into liver cells.

Actually, the first time we recorded more than one neuron a hundred brain cells simultaneously we could measure the electrical sparks of a hundred cells in the same animal, this is the first image we got, the first 10 seconds of this recording.

He turned them into the IPS cells that I've just told you about, and then he turned those

Really? It's a singlecelled parasite that lives in the intestines of animals.

So now we have two cells.