How can PCR be used in the analysis of DNA for forensic investigation?
What will be an ideal response?
Answer should include points such as the following:
PCR (polymerase chain reaction) is a technique for replicating or copying a portion of a DNA strand outside a living cell. Three advantages of PCR are that (1) PCR can be used with short DNA strands, (2) shorter strands are more stable and less subject to degradation than longer strands, and (3) PCR can amplify minute quantities of DNA, thus overcoming the limited-sample-size problem often associated with crime-scene evidence.
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A jury must find a defendant guilty beyond a reasonable suspicion.
Answer the following statement true (T) or false (F)
Do not use ________ to protect your property as they are often illegal and frequently injure innocent people or animals.
Fill in the blank(s) with the appropriate word(s).
Lack of intent can be demonstrated by proving the occurrence of which of the following?
a. actus reus b. mens rea c. entrapment d. insanity e. duress
According to deterrence theory, only the actual chance of punishment influences a youth's decision to engage in delinquency
a. True b. False Indicate whether the statement is true or false