Which Technique Allows for Both Separation and Specific Identification of a Questioned

question 84

Multiple Choice

Which technique allows for both separation and specific identification of a questioned mixture of substances?

• A)GC/MS
• B)GC
• C)UV spectrophotometry
• D)IR spectrophotometry

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Definitions:

Genotype

The genetic makeup of a single organism.

Chromosomes

Thread-like molecules that carry hereditary information organized in the form of genes.

Homozygous

Referring to an individual having two identical alleles for a specific trait.

Phenotype

Visible attributes or properties of an organism, shaped by the combination of the organism's genetic information and the influence of the environment.