Unit 7 - Biotechnology Review

To make a DNA Fingerprint, you use ​ (a)​ ​ ​ (a)     to cut a DNA sample into fragments, and then use ​ (b) ​ (b)   _   to separate the fragments by size

• Restriction Enzymes
• Gel Electrophoresis
• Electrons
• Protein Synthesis

Match the following

• Using DNA fragments for identification

• Gene Therapy

• Used to cut DNA into pieces

• Cloning

• Inserting genes from one organism into another's genome

• DNA Fingerprints

• Making an exact copy of an organism

• Transgenic Organisms

  (Genetic Engineering)

• Replacing faulty genes

• Restriction Enzymes

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Reorder the following

• Cut out gene you want

• Put plasmid into bacteria

• Put into bacterial plasmid

• Bacteria will make the protein

A student performed a gel electrophoresis experiment. The results are represented in the diagram. Compared to the fragments at the top of the gel, the fragements at the lower end are:

• larger, and move slower

• larger, and move faster

• smaller, and move faster

• smaller, and move slower.

What is this technique an example of?

• chromatography

• gel electrophoresis

• genetic engineering

Who is dolly the sheep?

• A cloned sheep

• A ordinary sheep

• I don't know

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This is the practice of producing a genetically identical cell or organism

• Cloning

• Biotechnology

• Genetic Engineering

• I don't know

GMO stands for

• Genetically Modeled Organisms

• Genetically Modified Organism

• I have no idea

Plants that have been genetically modified so that certain insects are toxic to it. (Choose two answers)

• GMO

• Pest resistant crops

• Cloning

• Selective Breeding

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Why is Dolly the sheep considered a clone?

• the source of Dolly's DNA is a single cell taken from an adult donor

• the DNA molecules in each of Dolly's cells are different

• Dolly has a mix of genes from her foster mother and the sheep that donated a nucleus of one of its cells

• Dolly is genetically identical to her offspring

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