The main arena of various types of activities of a cell is:

Options

(a) plasma membrane
(b) mitochondrian
(c) cytoplasm
(d) nucleus

Correct Answer:

cytoplasm

Explanation:

The main arena of various types of activities of a cell is cytoplasm. It forms the living protoplasm of a cell excluding the nucleus. It consists of proteins, fats, carbohydrates, nucleic acids, vitamins, waste metabolits and all organelles.