It's a double helix.

So there's a strand that goes like this, goes along one helix and binds it jumps to another helix and comes back.

So Wilkins said he thought it was the helix.

This is DNA in its classic double helix form.

You'll be familiar with the double helix of DNA.

X ray diagram, he thought was comparable with the helix.

You mix them together and they make a rigid double helix.

And you can see a little bit of double helix forming there.

We want to look at individual strands and not think about the double helix.

And when you're done, it makes this design, which, if you squint, is the word helix.

If we unwind the double helix and unzip the two strands, you see these things that look like teeth.

It's double stranded, it's a double helix, has the As, Ts, Cs and Gs that pair to hold the strands together.

New direction

He certainly wasn't smiling when I got there, because he was somewhat humiliated by Pauling getting the alpha helix, and the Cambridge people failing because they weren't chemists.

General Direction and Management

Direction générale de migration

Executive direction and management

General direction and management

New direction 93 29

But nevertheless, the system has moved in a more liberal direction, moved in a more democratic direction.

We want to go in a direction, but the winds push us in another direction, like in life.

Align it in this direction.

Overall policymaking, direction and coordination

Programme summary and future direction

(b) Information concerning environmental parameters (seasonal and during test period) including, inter alia, wind speed and direction, wave height, period and direction, current speed and direction, water salinity, temperature and biological communities.

I believe the government should do more, but nevertheless, the direction it is moving in is the right direction.

Overall policy making, direction and coordination

Overall policy making, direction and coordination

You have no sense of direction.

I'm sorry I've mistaken the direction.

Programme G.6 Direction and Management

Executive direction and cross cutting issues

Human resources Executive direction and management

Human resources executive direction and management

What do you really want? You want to go very fast in the wrong direction, or slowly in the good direction?

Correct the other direction now, it's OK.

Make it go in the other direction.

But he lunged in the opposite direction.

You're not going in the right direction.

Programme G.6 Direction and Management 101

Programme B.1 Executive Direction and Management

Direction by the Secretary General of UNCTAD

In what direction are our faces turned?

Section 1 Overall policymaking, direction and coordination

Specific steps in this direction are indispensable.