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Biotechnology Engineering · Q38

Analytical Tools in Biotechnology

Engineering and GATE · Biotechnology Engineering · question 38

Q38

In transmission electron microscopy, electron opacity is greatly enhanced by treating the specimen with

A.
Ferrous ammonium sulfate
B.
Uranium acetate
Answer
C.
Sodium chloride
D.
Basic fuchsin

Answer: Option B

Solution

Answer: Option B
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