Question
Select the correct sequence of morphological changes occurring in Apoptosis
A. Membrane blebbing
B. Phagocytosis
C. Nuclear fragmentation
D. Apopotic bodies
Choose the correct answer from the options given below:
This question was previously asked in
CUET PG 2026 Agri-Business Management Question Paper (25-Mar-2026) (Shift 2)
The correct answer is
A, C, D, B
Apoptosis Morphological Changes: Correct Sequence
Apoptosis, or programmed cell death, involves a series of distinct morphological changes. Understanding this sequence is key to identifying the process.
Key Stages of Apoptosis
The typical morphological changes occur in the following order:
- A. Membrane Blebbing: This is often the first visible sign, where the cell membrane starts to bulge outwards.
- C. Nuclear Fragmentation: Following blebbing, the cell's nucleus undergoes changes, including chromatin condensation and fragmentation.
- D. Apoptotic Bodies Formation: The cell disintegrates into smaller, membrane-bound fragments known as apoptotic bodies.
- B. Phagocytosis: These apoptotic bodies are then cleared away by phagocytic cells, preventing inflammation.
Determining the Correct Sequence
Based on the order described above, the correct sequence of morphological changes in apoptosis is:
- Membrane Blebbing (A)
- Nuclear Fragmentation (C)
- Apoptotic Bodies (D)
- Phagocytosis (B)
Therefore, the correct sequence is A, C, D, B.
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