Awesome!!!

Clever and logical, thank you.

Loved it. And fully logical.

Guessing is required at the last four dots.

You'd be helicase because you want to unzip my jeans?

I really like this. I work a lot with DNA sequence analysis. And there's no guessing for the last four dots.

100% logical. Thank you.

Really good - thank you :)

That takes me back to my high school bio days. Guessing is not required for the center; you just have to use two-column logic (or temporaries). I like how you colored the 5' and 3' strands differently.

Fully logical and great design. Thank you!

Great puzzle.

Thanks.

Guessing is not necessary for the middle, because there is only one place the 3 can go to not get in the way of the 1's. Great job.

Thank You.

Fully logical but not as interesting as it sounded.