During an enzymatic reaction, what happens to the enzyme?

Freckles are a dominant trait in humans. both of the girls have the genotype ff for freckles. if either one marries a man with no freckles, what are the chances that their children will have freckles?

(amoeba sisters video recap: pedigrees and need

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water