Եկեք դա նշեմ բջջային թաղանթ

I shouldn't say cell wall.

Կատարեմ պարզեցում

Light travels through the pupil, through the eyes interior.

Ես շատ մանրամասն չեմ նկարել

Շատ լավ ժամանակ է սկսել եկեք գծեմ թաղանթ

And then when they push against it, they take some of the membrane with them.

Նրանք, որոնք պիտի օգտագործվեն բջջից դուրս բջջից դուրս կամ բջջի թաղանթի համար

So what you see in the picture there is a cell with a hormone receptor in red punching through the edge of the cell.

And it senses light with a little eye spot, which works not unlike how our eye works.

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.

So, a solution to the problem, then, would be to build a device that could mimic the actions of that front end circuitry and send signals to the retina's output cells, and they can go back to doing their normal job of sending signals to the brain.

Եթե մենք գործ ունենք բուսական կամ ոչկենդանական բջջի հետ մենք ունենք այսպես կոչված բջջապատ, որ տալիս է բջջին որոշակի ամրություն

Օրգանոիդ.

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.

Light perception happens in a paper thin layer of cells, called the retina, that covers the back of your eyeball.

We're going to take these blue light photosensors and install them on a layer of cells in the middle of the retina in the back of the eye and convert them into a camera just like installing solar cells all over those neurons to make them light sensitive.

So by the end of telophase I, you have the actual cytoplasm splitting during telophase right there, and the nuclear envelope is forming.

I mean, neurons have thousands of these.

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.

Հետո Գոլջիի ապարատը, սպիտակուցները դուրս են գալիս և մի փոքր մեմբրանից են վերցնում.

Cell division

Cell radius

They were developed in Japan pretty recently.

From Conception to Birth Oocyte

Fuel cells.

So what happens when a person gets a retinal degenerative disease like macular degeneration?

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.

Դու կարող ես պատկերացնել, գիտես այս բանը ենթադրենք բջջի արտաքին թաղանթը

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

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.