What part of the protoplasm exists outside the nucleus and helps with growth, reproduction, and self-repair?

The part of the protoplasm that exists outside the nucleus and plays crucial roles in growth, reproduction, and self-repair is the cytoplasm. Cytoplasm is a jelly-like substance that fills the interior of the cell and surrounds the organelles. It serves as the site for many biochemical reactions essential for life, including metabolic processes that are vital for cell growth and energy production.

Additionally, cytoplasm is where various organelles, such as ribosomes and the endoplasmic reticulum, reside and function. These components are critical for the synthesis of proteins and the manufacturing of cellular materials, which are essential for cell repair and reproduction. Therefore, the cytoplasm contributes significantly to the overall functionality and vitality of the cell, making it indispensable for maintaining a healthy cellular environment conducive to growth and self-repair processes.