Blackett Family DNA Activity Quiz

GO to the link https://biology.arizona.edu/human_bio/activities/blackett/introduction.html

What is the primary technique used by Bob Blackett for DNA profiling in his family?

• CRISPR-Cas9

• Sanger sequencing

• PCR analysis

• RFLP analysis

Which generation is in the back row of the Blackett family photo?

• Parents

• Children

• Grandparents

• Cousins

What can you learn from the Blackett Family DNA Activity?

• How to edit genes

• Concepts and techniques behind DNA profiling

• How to clone DNA

• The history of DNA discovery

Who is the DNA analyst in the Blackett family?

• Bob Blackett

• Anne Blackett

• Fred Blackett

• David Blackett

What is the focus of the sequel to the Blackett Family DNA Activity?

• Mitochondrial DNA analysis

• Gene therapy techniques

• Whole genome sequencing

• Analysis of short tandem repeat polymorphisms

What is the significance of RFLP markers?

• They are regions where DNA replication occurs.

• They are used to measure the rate of mutation in DNA.

• They are regions where restriction fragment lengths are highly variable between individuals.

• They are markers for identifying protein structures.

What does the term 'Polymorphism' mean in the context of RFLP?

• Many shapes

• Single shape

• No shape

• Uniform shape

How many pairs of chromosomes do humans have?

• 22
• 24
• 23
• 46

On which chromosome is the RFLP marker D2S44 located?

• Chromosome 2
• Chromosome 1
• Chromosome 3
• Chromosome 5

What does the term 'loci' refer to in DNA profile analysis?

• Random sequences of nucleotides in the genome.
• The process of DNA replication.
• Specific locations on the DNA molecule used for genetic comparison.
• A type of genetic mutation that occurs in genes.