1) Which instrument would you use to view an image of a plant cell? a) telescope b) periscope c) microscope d) kaleidoscope 2) To focus on a specimen , it is best to start with which objective lens? a) middle magnification b) lowest magnification c) highest magnification d) intermediate magnification 3) Which two parts of the light microscope magnify the image of an object? a) eyepiece and mirror b) objective and mirror c) objective and diaphragm d) eyepiece and objective 4) An increase in magnification causes_____ a) a decrease in the field of view b) an increase in the field of view c) a decrease in the working distance d) an increase in the working time 5) If the eyepiece magnification on light microscope is 10x and the the objective is 40x, what is the total magnification? a) 4x b) 10x c) 40x d) 400x

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