The Question is from neet-botany cell-cycle-and-cell-division , and it was created by the author B VENKAT

Question

Which phase of mitosis is characterized by the condensation of chromatin into visible chromosomes?

B VENKAT · Accepted Answer

## CORE INFORMATION
✓ **Answer**: [A]
## CONCEPT FRAMEWORK
	**Primary Concept**: Mitosis
	**Related Topics**: Cell Division, Chromatin Structure
	**Prerequisites**: Understanding of the cell cycle phases
## SOLUTION PATHWAY
**Given Information**:
		- Mitosis consists of several phases: Prophase, Metaphase, Anaphase, and Telophase.
		- Chromatin is the material that makes up chromosomes, consisting of DNA and proteins.
**Method & Steps**:
	1. Identify the phases of mitosis and their characteristics.
		Reasoning: Each phase has distinct events and cellular changes.
		Formula/Rule: None applicable, but the order is generally: Prophase, Metaphase, Anaphase, Telophase.
	2. Focus on the initial phase of mitosis, which involves chromatin condensation.
		Working: In this phase, chromatin condenses to form visible chromosomes, making them easier to separate later.
		Key Point: This condensation is crucial for the proper segregation of genetic material.
	3. Conclude which phase corresponds to this characteristic.
		Result: Prophase is characterized by chromatin condensing into chromosomes.
		Verification: This is widely accepted in biological texts and studies on cell division.
 ## OPTION ANALYSIS
[A] ✓: Prophase is indeed the phase where chromatin condenses into visible chromosomes, marking the beginning of mitosis.
[B] :x: Metaphase is characterized by chromosomes lining up at the cell equator, not condensation.
[C] :x: Anaphase involves the separation of sister chromatids, not condensation.
[D] :x: Telophase is the final phase where chromosomes de-condense and the nuclear envelope re-forms.
 ## LEARNING AIDS
	**Common Mistakes**:
		1. Confusing the phases: Remember that condensation happens in Prophase, not later phases.
		2. Overlooking the significance of chromosome visibility during cell division.
	**Quick Tips**:
		1. Use mnemonic devices to remember the order of mitosis phases: PMAT (Prophase, Metaphase, Anaphase, Telophase).
		2. Visual aids like diagrams can help reinforce the changes that occur in each mitotic phase.

B VENKAT · Answer

The correct Option is "Prophase"

B VENKAT · Answer

Metaphase

B VENKAT · Answer

Anaphase

B VENKAT · Answer

Telophase

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