Who used a compound microscope to see chambers within cork and named them “cells”? choose one answer. a. rudolf virchow b. robert hooke c. matthias schleiden d. anton van leeuwenhoek

What is one way in which a discovery that is made by using cell technology could change existing scientific knowledge? a. a discovery could lead to a change in experimental methods. b. a discovery could lead to a replacement of a scientific theory. c. a discovery could lead to a new brand of cell culture medium. d. a discovery could lead to a new material for culture flasks.

Which of the following is a common danger of commercial fishing?

What substance acts to prevent sudden ph changes in bodily fluids?