Question

Nuclear membrane is formed around the groups of daughter chromosomes during the telophase by

• A. Endoplasmic reticulum
• B. Lysosomes
• C. Golgi apparatus
• D. Microbodies

Answer 1

Answer: (A)

Endoplasmic reticulum

• The formation of the nuclear membrane around daughter chromosomes is a membrane-remodeling event occurring during cell division.
• The nuclear membrane emerges from a tubular network of the endoplasmic reticulum (ER). The whole process is done by DNA-binding proteins present in the ER.
• Chromatin plays an active role in reshaping of the endoplasmic reticulum during nuclear membrane formation.

Thus, the correct answer is option A.