Q. The main arena of various types of activities of a cell is
A) Nucleus
B) Plasma membrane
C) Mitochondrian
D) Cytoplasm
Explanation
[Solution from source] NCERT describes the cytoplasm as the main arena of cellular activities, since most metabolic reactions take place there. The nucleus controls the cell, but most of the cell's chemical work happens in the cytoplasm. Answer (4).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.