Q1. find and read a recent article about the use of some form of biotechnology. You will report on the article by giving a link to the article, summarizing the article, explaining the biotechnology used, and defining the pros and cons of the biotechnology.
Does the summary explain the purpose, what was studied, and why it is important? Is it in your own words?
Does the explanation describe the biotechnology, how it works, and is it easy to understand?
Are the benefits and challenges described with examples from the article?
Full Answer Section
Biotechnology Explained:
CRISPR-Cas9 is a revolutionary gene editing technique that allows scientists to precisely cut and replace specific DNA sequences. It works by utilizing a guide RNA molecule to direct a Cas9 enzyme to a target DNA sequence. Once the target site is located, the Cas9 enzyme cuts the DNA, and the cell's natural repair mechanisms can then be used to insert or delete specific genetic material.
Pros and Cons of Gene Editing:
Pros:
- Disease Treatment: Gene editing has the potential to cure genetic diseases by correcting the underlying genetic mutations.
- Drug Development: It can be used to develop more effective and targeted therapies.
- Agricultural Improvement: Gene editing can be used to create crops that are more resistant to pests and diseases, as well as more nutritious.
Cons:
- Ethical Concerns: There are ethical concerns about the potential misuse of gene editing, such as creating "designer babies."
- Off-Target Effects: Gene editing can sometimes unintentionally alter other genes, leading to unintended consequences.
- Long-Term Effects: The long-term effects of gene editing are not yet fully understood.
In conclusion,
gene editing holds immense promise for revolutionizing medicine and agriculture. However, it is crucial to proceed with caution and carefully consider the ethical implications of this powerful technology
Sample Answer
Article Link: https://www.labiotech.eu/in-depth/crispr-technology-cure-disease/
Summary:
This article discusses the groundbreaking advancements in gene editing technology, specifically CRISPR-Cas9. Scientists are leveraging this powerful tool to directly modify genes in human cells, offering hope for treating a wide range of genetic diseases. The article highlights the potential of gene editing to correct genetic mutations that cause conditions like cystic fibrosis, sickle cell anemia, and Huntington's disease.