What are some important steps that a forensic technician must follow to minimize evidence contamination?

What will be an ideal response?


• Wear and change disposable gloves frequently
• Use disposable instruments
• Avoid taking, sneezing, or coughing when handling samples
• Do not touch anything that may contain DNA
• Air-dry evidence
• Store evidence in specially designed bags

Introduction to Biotechnology, 3e (Thieman)
Chapter 9 Bioremediation

Biology & Microbiology

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HIV is the virus that causes AIDS. In the mid-1990s, A) vaccination B) denaturation C) allosteric regulation D) competitive inhibition

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Competition between species is called ____________ competition. 

A. interspecific B. exploitative C. interference D. fundamental E. intraspecific

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_______ are responsible for antibody-mediated immunity

a. Natural killer cells b. Macrophages c. T cells d. B cells e. Dendritic cells

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In a human, the 46 chromosomes would be at the equator during 

A. interphase. B. prophase. C. anaphase. D. metaphase.  

Biology & Microbiology