The Presence of Gunpowder Residues on a Garment Whose Color

question 75

Multiple Choice

The presence of gunpowder residues on a garment whose color conceals the existence of the residue is best revealed by:

• A)Infrared photography.
• B)Ultraviolet photography.
• C)Color photography.
• D)Infrared spectrophotometry.

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Definitions:

Hindbrain

The posterior part of the brain comprising structures such as the cerebellum and brainstem, responsible for fundamental life functions.

Medulla

A section of the brainstem responsible for regulating vital bodily functions such as heart rate and breathing.

Neurons

Specialized cells of the nervous system that transmit information through electrical and chemical signals.

Nerve Tissues

Specialized tissues in the nervous system that transmit electrical signals throughout the body.