DNA has become one of the most accurate tools used in law enforcement in determining guilt or innocence. DNA is different in all people it is our “genetic blueprint. ” DNA is so significant to law enforcement because DNA left at a crime scene can …
Long stands of double helical DNA can fit into the nucleus of a single cell because DNA is specially packaged through a series of compaction events to fit easily within cell nuclei. Even though the length of DNA per cell is about 100,000 times as …
Viruses can vary with respect to all of the following characteristics except _____. (Overview) Your Answer: the presence or absence of a membranous envelope Correct Answer :the presence or absence of metabolic machinery No. This is a difference among viruses. A microbiologist analyzes chemicals …
Back in the day, few wondered about their ancestors. The majority of people thought they knew all about their ancestor’s history. Who they we’re, their nationality, and their native language. But today in society many are shocked to find out that their ancestor history or …
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