The term when an enzyme's active site chanes shape

Which number represents a basic ph, 4 or 9? numerical answers expected! answer for blank 1: i'll give

What organelle makes protein for use outside the cell?

Look at the illustration of four letters from the american manual alphabet. decide whether the description of the letter is a good definition. if not, choose a counterexample. the letter i is formed by sticking up the smallest finger and folding all the other fingers into the palm of your hand with the thumb folded over them while keeping your hand still.