5 Questions
What was the crucial difference in creating Polly and Molly compared to Dolly the Sheep?
Polly and Molly had a new gene inserted into their cells.
What makes Polly and Molly unique compared to Dolly the Sheep?
They were transgenic animals and cloned from an adult somatic cell.
What was the gene chosen for insertion into Polly and Molly's cells?
A therapeutic protein for demonstrating the potential of recombinant DNA technology.
What was the potential use of the recombinant DNA technology combined with animal cloning?
To produce pharmacological and therapeutic proteins for treating human diseases.
What was the therapeutic protein inserted into Polly and Molly for?
Treating human diseases.
Study Notes
Polly and Molly vs Dolly the Sheep
- The crucial difference in creating Polly and Molly compared to Dolly the Sheep is that they were genetically engineered to produce a human protein, whereas Dolly was not.
- Polly and Molly are unique because they were the first transgenic animals, meaning they were genetically engineered to produce a specific protein.
Recombinant DNA Technology and Animal Cloning
- The gene chosen for insertion into Polly and Molly's cells was the human gene for alpha-1 antitrypsin, a protein used to treat cystic fibrosis.
- The potential use of the recombinant DNA technology combined with animal cloning is to produce large quantities of human proteins for therapeutic purposes.
Therapeutic Protein
- The therapeutic protein inserted into Polly and Molly for was alpha-1 antitrypsin, used to treat cystic fibrosis and other lung diseases.
Test your knowledge of cloning and transgenic animals with this quiz about Polly and Molly, the first transgenic mammal clones. Learn about their significance in scientific research and the differences between their cloning process and that of the famous Dolly the Sheep.
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