Question

Karyorrhexis indicates:

a. Neutrophil nucleus with more than five lobes.

b. A condensed cell nucleus.

c. Toxic changes in both lymphocytes and neutrophils.

d. A cell containing a lysed or damaged nucleus.

Answer 1

Karyorrhexis is the process where the nuclear envelope breaks apart, leading to a lysed or damaged nucleus in a cell, which is indicative of a cell undergoing cell death or apoptosis.

Step-by-step explanation:

Karyorrhexis refers to the destructive process associated with a cell's nucleus, particularly evident when a cell is dying or undergoing a form of cell death called apoptosis. During karyorrhexis, the nuclear envelope breaks apart, and the nucleus fragments into several pieces.

This can be visualized in cells prepared for microscopic examination.When comparing the provided options, karyorrhexis is best described as:d. A cell containing a lysed or damaged nucleus.This process often occurs after a phase known as pyknosis, where the nucleus condenses, followed by karyorrhexis where it fragments.