Chapter 6 7 Sample Questions

Chapter 6 7 Sample Questions - Chapter 7 Sample Questions...

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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 lens used to magnify the object under study B) the shortest wavelength of light used to illuminate the specimen C) the ratio of an object's image to its real size D) the type of lens that focuses a beam of electrons through the specimen E) the type of heavy metal or dye that is used to stain the specimen 2) When biologists wish to study the internal ultrastructure of cells, they most likely would use A) a transmission electronic microscope. B) a light microscope. C) a scanning electron microscope. D) both A and C. E) A, B, and C. 3) A primary objective of cell fractionation is A) to view the structure of cell membranes. B) to crack the cell wall so the cytoplasmic contents can be released. C) to determine the size of various organelles.
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Chapter 6 7 Sample Questions - Chapter 7 Sample Questions...

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