Question

Which type of procedure is used to measure the level of alcohol in the blood?

a. electrophoresis
b. chromatography
c. immunoassay
d. neutron activation analysis

Answer 1

Answer: B Chromatography

Step-by-step explanation:

Chromatography' is an analytical technique commonly used for separating a mixture of chemical substances into its individual components, so that the individual components can be thoroughly analyzed. ...

Answer 2

Alcohol is a toxin by defenition so I would go with c, jsut a guess really though