Assignment Overview
This post provides direct links to the answers for the BBCCT-123: Gene Expression and Regulation assignment for the year 2025. Each question has been answered in detail using simple, student-friendly language (suitable for 10th standard level and above). Click on the links below to view individual answers.
Answer Links
- A) Define transcription and explain its significance in molecular biology. B) Differentiate between transcription and DNA replication in terms of enzymes and processes involved.
- A) What are the primary differences between prokaryotic and eukaryotic transcription? B) Explain the role and structure of RNA polymerase in prokaryotic transcription.
- What is a promoter, and how does it contribute to the initiation of transcription?
- A) Illustrate the DNA footprinting technique and discuss its importance. B) Describe the processes involved in the maturation of eukaryotic mRNA, including the addition of the cap and Poly-A tail.
- A) What are exons and introns, and how are they related to RNA splicing? B) Explain the concept of the genetic code and its role in translation.
- A) Describe the steps of translation, including initiation, elongation, and termination.
- Discuss the operon concept and its significance in prokaryotic gene regulation.
- Explain chromatin remodeling and its role in gene expression in eukaryotes.
- A) How do environmental conditions influence gene expression in prokaryotes? Provide examples.
- How are antibiotics used to inhibit transcription in prokaryotes? Provide examples of such inhibitors.
Course Details
- Course Code: BBCCT-123
- Course Title: Gene Expression and Regulation
- Assignment Code: BBCCT-123/TMA/2025
- Max Marks: 100
All answers are written in a simple and easy-to-understand format, making them useful for exam preparation and assignment submission. Good luck with your studies!