I have a smooth endoplasmic reticulum but know that I like it rough, if you know what I mean.

4

If you were oxygen, I would be an alkali metal so i could get in you and explode!

4

Hey, are you an alpha carbon, because you look susceptible to backside attack!

3

Do you want to extract some protein from my column?

4

According to the second law of thermodynamics, you’re supposed to share your hotness with me.

5

You make my anoxic sediments want to increase their redox potential.

4

We can make a mess as I’ve hired some lysosomes to clean up after.

3

You are the photon to my photosystem: you excite my electron until I reach my reaction centre.

3

Hey baby, why don’t you get your ligase working on my okazaki fragment and lengthen my strand.

3

You’re hotter than a bunsen burner set to full power.

4