Assignment Overview
This post provides complete answer links for the BBCCT-125: Molecules of Life assignment for the year 2025. All answers have been written in easy-to-understand language to help IGNOU students prepare and submit their assignments with confidence.
Answer Links
- Define Recombinant DNA Technology and describe the steps involved in its process.
- What is the role of restriction endonucleases in genetic engineering? List and classify their types.
- Compare and contrast Southern, Northern, and Western blotting techniques. What are their applications?
- Explain the mechanism of action of DNA ligase in joining sticky and blunt-ended DNA fragments.
- What are the steps involved in gene cloning, and why is a cloning vector necessary?
- Explain the significance of synthetic oligonucleotides in molecular cloning and the steps involved in their synthesis.
- Describe the polymerase chain reaction (PCR) and its variants. How does PCR contribute to genetic engineering?
- Discuss the principles and methods used in DNA sequencing. Why is sequencing essential in genetic studies?
- Illustrate the application of genetic engineering in medicine, focusing on the production of recombinant human insulin.
- A) How has recombinant DNA technology influenced agricultural practices? Provide examples. B) Discuss the environmental and ethical implications of genetically modified organisms (GMOs).
Course Details
- Course Code: BBCCT-125
- Course Title: Molecules of Life
- Assignment Code: BBCCT-125/TMA/2025
- Maximum Marks: 100
These answers are optimized for clarity and simplicity to assist IGNOU learners in grasping key molecular biology concepts easily. Use them responsibly for academic understanding and assignment submission.