Osmium Tetroxide Is Commonly Used To

question 9

Multiple Choice

Osmium tetroxide is commonly used to:

• A)stain specimens for light microscopy.
• B)coat specimens for metal shadowing electron microscopy.
• C)stain specimens for transmission electron microscopy.
• D)measure the Ca²⁺ concentration inside living cells.

---

Definitions:

Measure

A method or tool used for quantifying the characteristics or magnitude of a given phenomenon or attribute.

Coefficient of Variation

A measure of relative variability expressed as a percentage of the mean.

Heights

Measurements of how tall individuals or objects are from base to top.

Statistics

The art and science of collecting, analyzing, presenting, and interpreting data.