And I really want to make that point there, because we talk about mutations, but there's different types of mutations.

It's a slight variant.

Three options

They're categories of things, of course, but there's only seven of them.

That is our poetry. That is our beautiful story.

How could that work?

There's some mutations that won't be passed on to your children, and those are the ones that occur in your somatic cells.

So we sell 'em, and then something weird had been happening with the stores.

In order for one of those mutations let me do the mutations in different colors. That's a purple mutation.

like the insulin pathway.

That's a blue mutation.

Differences weaken us!

I'll use that word.

Imagine that was Lake Huron.

Farther back is there one shared with chimpanzees.

I believe it can be done.

But suppose then that one of them mutates.

How many of you think that's Kiki and that's Bouba? Raise your hands.

It's a specific variant of your gene.

We're dealing with an often lethal, always debilitating encephalitic mutation.

Now, the manifestation of this depends on where in the brain these neurons are.

So out of all of the let's say there's 280 million sperm cells that at one time are being competitive for an egg, it's possible that some of them have mutations.

That's the sound of genetic mutations of the avian flu becoming a deadly human flu.

So first, nothing, nothing, nothing.

Score them again.

But anyway, I won't go detailed into that.

I'll do direct variations on the left over here

DNA because of crossovers, and we saw that in the variation video, then that will introduce new forms or new variants inside that could be passed on to your children.

And what they found was that people who lived to 90 or 100 were more likely to have daf 2 mutations that is, changes in the gene that encodes the receptor for IGF 1.

You've seen them too. I've seen them?

These are largely hidden from the immune system.

So there's something about aging that's kind of universal.

Ethyl methane sulfonate is an alkylating agent and a potent mutagen.

However, every 20 to 40 years or so the virus undergoes a dramatic mutation.

And in fact, lots of people, scientists, will contest that it was really different.

And this extremely thin layer is able to levitate more than 70,000 times its own weight.

We'll start off by creating some nodes with one node for every possible literal in the formula.

2 times 2 times 2, so that's 2 to the twenty third.

The big image is our story, our poetry, our romanticism.

If I have a mutation in some cell here, some somatic cell, some body cell, somatic cell, will that mutation or can that mutation in any way affect what's going to happen to my kids?

But in order for that mutation to truly be passed on to my offspring, the sperm containing the mutation is the one that has to win the race.

Here are a number of terms covered in this course, match each with it's related concept.

Cooking made it possible that mutations, natural selections, our environment, could develop us.

It doesn't change it quite enough, but that protein acts just a little bit different.

So there is no life possible at that type of mutation rate.