1) The advantage of light microscopy over electron microscopy is that_ A) light

Question

1) The advantage of light microscopy over electron microscopy is that_ A) light microscopy provides for higher magnification than electron microscopy B) light microscopy provides for higher resolving power than electron microscopy C) light microscopy allows one to view dynamic processes in living cells D) light microscopy provides higher contrast than electron microscopy 2) All of the following are part of a prokaryotic cell EXCEPT A) a cell wall B) a plasma membrane C) ribosomes D) an endoplasmic reticulum inteeral membrane protein, it would have to be

Explanation / Answer

1. C- light microscopy allows one to view dynamic processes in living cells.
as the cells get died in electron microscopes because here a beam of negatively charged electrons is focused by electromagnetic lenses. while in light microscopy beam of light rays are focused by a glass lens.

2. D- an endoplasmic reticulum, because prokaryotic cells do not have membrane bound organelles, while endoplasmic reticulum is a membrane bound organelle. it is a feature of eukaryotic cells.

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