Chemistry, 07.05.2021 19:10 meganwintergirl

Forensic biologist Warren is examining a substance found at a crime scene. Using a chemical test, he determines that glycogen is present in the substance. What does this mean for his investigation?
The substance is from an animal source.
The substance is the poison ricin.
The substance is from a plant source.
The substance is a lipid.

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Forensic biologist Warren is examining a substance found at a crime scene. Using a chemical test, he...