The Question is from neet-botany cell-biology , and it was created by the author NISHANTH

Question

The large puffs on polytene chromosomes, known as Balbiani rings, are primarily involved in:

NISHANTH · Accepted Answer

## CORE INFORMATION
✓ **Answer**: A
## CONCEPT FRAMEWORK
	**Primary Concept**: Function of Balbiani rings in gene expression.
	**Related Topics**: Transcription, RNA processing, polytene chromosomes.
	**Prerequisites**: Understanding of gene expression and the central dogma of molecular biology.
## SOLUTION PATHWAY
**Given Information**:
	The question asks about the primary function of Balbiani rings.
	Options include different molecular processes.
**Method & Steps**:
	1. Define Balbiani rings: Balbiani rings are large puffs on polytene chromosomes that represent sites of intense transcriptional activity.
	2. Analyze options: The options present different cellular processes (DNA replication, protein degradation, chromosome condensation).
	3. Identify correct option: RNA synthesis is the primary function of Balbiani rings, as they are sites of active transcription.
		Result: RNA synthesis is the correct answer.
		Verification: The definition and function of Balbiani rings directly support this answer.
## OPTION ANALYSIS
A] ✓: Balbiani rings are sites of intense transcription, resulting in high levels of RNA synthesis.
B] :x: DNA replication occurs in other regions of the chromosome, not specifically in Balbiani rings.
C] :x: Protein degradation is not a primary function of Balbiani rings.
D] :x: Chromosome condensation is a process separate from the function of Balbiani rings.
## LEARNING AIDS
	**Common Mistakes**:
		1.Confusing RNA synthesis with other processes in gene expression (DNA replication, protein synthesis).
		2.Failing to connect Balbiani rings to their specific function of intense transcription.
	**Quick Tips**:
		1.Remember that Balbiani rings are visual manifestations of high transcriptional activity, leading to abundant RNA production.
		2.Relate the size of the Balbiani rings to the high level of RNA synthesis occurring within them.

NISHANTH · Answer

The correct Option is "RNA synthesis"

NISHANTH · Answer

DNA replication

NISHANTH · Answer

Protein degradation

NISHANTH · Answer

Chromosome condensation

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