chapter 7 questions
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) What limits the resolving power of a light microscope? A) the type of heavy metal or dye that is used to stain the specimen B) the ratio of an object's image to its real size C) the shortest wavelength of light used to illuminate the specimen D) the type of lens used to magnify the object under study E) the type of lens that focuses a beam of electrons through the specimen 2) When biologists wish to study the internal ultrastructure of cells, they most likely would use A) a scanning electron microscope. B) a light microscope. C) a transmission electronic microscope. D) both A and C. E) A, B, and C.