Final answer:
Of the options provided, coffee brewing is not a service offered by full-service crime laboratories. DNA analysis, fingerprint examination, and drug analysis are all standard services of crime labs.
Step-by-step explanation:
The basic services provided by full-service crime laboratories typically include DNA analysis, fingerprint examination, and drug analysis. These services are crucial in the processing of evidence and assisting in criminal investigations. DNA analysis, for example, involves steps such as DNA isolation, PCR amplification of STR loci, and electrophoresis to determine fragment length. Contrastingly, coffee brewing is not a service provided by crime labs. Forensic scientists, often employed by government agencies, utilize their expertise in biology, chemistry, or physics to analyze various biological samples related to crimes such as hair, blood, saliva, and other body fluids to provide scientific evidence for use in courts. To pursue a career in forensic science, students should typically acquire at least a bachelor's degree in a relevant scientific discipline and laboratory experience.