Why are cells stained prior to viewing with a light microscope?
A) to convert black and white micrographs to color
B) to decrease the contrast between cellular structures
C) to increase the relief of the edges of the specimen
D) to visualize transparent structures on the cell surface
E) to visualize transparent internal cellular structures
Correct Answer:
Verified
Q28: Which type of junction uses closable channels
Q29: All cells _.
A)have DNA suspended in the
Q30: Most archaeal cell walls consist of _,
Q31: Substances targeted for export from the cell
Q32: A dense, irregularly shaped region within the
Q34: According to the cell theory, _.
A)all cells
Q35: In response to low blood glucose levels,
Q36: There are _ microorganisms living in or
Q37: Fluorescent dyes help visualize internal cellular structures
Q38: If free phospholipids were swirled into water,
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