Tsar Nicholas II and Tsarina Alexandra were the Romanov rulers of Russia when the Bolshevik revolution took place in 1917. During this revolution, Tsar Nicholas II was overthrown, and the majority of his family members were killed. The remains of two of the Tsar and Tsarina’s children, Alexei and Anastasia, were never found. Suppose two people came forward who claim to be the missing Romanovs. Which technology could only be used to identify Alexei?
While investigating a break-in, the police discover that the intruder was cut on the broken window that he or she used to enter the house and left a sample of blood behind. Soon after the crime, the police apprehend a suspect and obtain a DNA sample. Which process is most likely to be used to determine whether the blood on the glass belongs to the suspect?
The apples at the local supermarket have been genetically engineered to resist warmer temperatures than they did before. What do these apples contain?
Often only small amounts of DNA are found at a crime scene. Which technique uses an enzyme to replicate DNA regions from a small sample of DNA for use in DNA fingerprinting?
Which career combines DNA technology and agriculture?
Which career combines DNA technology and medicine?
Which is an advantage that crops may attain through genetic engineering?
Which genetically modified organism will best prevent farmers from losing their crops during transport to grocery stores?
All of the following are ways in which DNA technology plays a role in medicine except
Which process could a forensic scientist use to analyze a DNA sample from a crime scene to identify a criminal?
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