You can't hear an enzyme.
I didn't make an enzyme last night.
They both run in your jeans (genes)
Because all his genes were hand me downs.
They both want to unzip your genes! credit goes to Hank from CrashCourse on Youtube
Removed
A tiger moth!
Some one who stays up all night wondering if there's a dog.
She wanted to stop having grandchildren.
The Vietnamese person replies, "How do you know my name "
Unzip my pants and ask Big Bird
Because if you don't, Chernobyl fall out!
I can't make a vitamin
Hormones
Inserting a rod into the reactor turns it off.
At least Ebola will finish me off
It doesn't matter how many. They just compliment it and get mad when it won't screw.
Johnny Cash.