DNA Technologies (HSC SSCE Biology): Quizzes
📚Quizzes
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10 questions from this quiz
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Practise the questions
10 questions from this quiz
How many base pairs did the Human Genome Project reveal in the human genome?
How many base pairs did the Human Genome Project reveal in the human genome?
Approx. 3 billion
What does DNA sequencing determine?
What does DNA sequencing determine?
Precise order of nucleotides in DNA
Approx. how many bases per second can the automated Sanger method sequence?
Approx. how many bases per second can the automated Sanger method sequence?
1,000
What is the function of ddNTPs in the Sanger method?
What is the function of ddNTPs in the Sanger method?
Stop DNA chain growth
In gel electrophoresis, which DNA fragments move fastest through the gel?
In gel electrophoresis, which DNA fragments move fastest through the gel?
Shorter fragments
What is the chance of two unrelated people having the same DNA profile?
What is the chance of two unrelated people having the same DNA profile?
Less than 1 in 1 billion
What are STRs in DNA profiling?
What are STRs in DNA profiling?
Non-coding DNA with repeated sequences
Which technique is used to amplify DNA samples before profiling?
Which technique is used to amplify DNA samples before profiling?
PCR
How many nanopores can nanopore sequencing technology control simultaneously?
How many nanopores can nanopore sequencing technology control simultaneously?
Up to 2,048
What did a 2013 US court rule about gene patents?
What did a 2013 US court rule about gene patents?
Genes cannot be patented