IGNOU BBCCT 123 2026 - Explain how differences between prokaryotic and eukaryotic transcripti

Question

Explain how differences between prokaryotic and eukaryotic transcription influence gene regulation complexity in eukaryotes.

10 Feb 2026

Answer :

Word Count : 246

In prokaryotes, transcription occurs in the cytoplasm and is closely coupled with translation, allowing rapid gene expression in response to environmental changes. Prokaryotic genes are often organized in operons, which are clusters of functionally related genes controlled by a single promoter and regulatory sequences such as operators. This arrangement enables coordinated expression with relatively simple regulatory mechanisms involving repressors, activators, and sigma factors. Transcription

_______ __________ ___ _____ ___ ___.
__________ _______ _______ ______ ______ _____.
_________ ___ _____ ________ _______ _______ ________.
______ ____ _____ _____ ______.
______ _________ _________ ____ _____.
________ ____ ___ __________ ___.
________ ___ ___ ___ _____ ________ ________ __________ _____ ________.
____ ______ _____ __________ _______ _____ _______ _______ ______ ___ ________ _______.
______ _____ _________ ____ ________ _________ _________ _______.
__________ _______ ___ ____ ________ ___ _______ _______.
________ ________ ___ _______ ______ ___ _________ _____ ___ ___.
_________ ______ ________ __________ ____ ______ ________.
__________ __________ ___ ______ __________ ________ __________ _______ _______.
___ _________ ________ ____ _________ __________.
__________ _____ ___ ___ ___ _______ _________ ________ _______ _______ _______ __________.
______ _____ __________ ____ ___ _________ ______ __________ _________.
________ ______ _________ ___ ______ __________ ___ __________ __________ _____ __________ _________.
__________ _____ ______ ________ __________.
______ ________ ___ ___ ______ ________.
_____ ___ _____ ____ ____ ____ ___.
______ _____ ___ _____ ______ ____ _____ _________ _________ ________ ________ ________.
____ _____ __________ __________ _________ ________ __________ ___.
____ _____ ____ ___ ____ ____ _______.

IGNOU ACADEMY

Your IGNOU journey, made easier.

Solved Assignments
Study Notes
Guess Papers
Question Papers

Call Us WhatsApp

STUDY • PREPARE • SUCCEED

Skip in 10

IGNOU Solved Assignments Assignments Ignou Projects Project Previous Year Solved Exam Papers Notes Notes Sample Question Papers Sample Question Papers