Cytoplasmic components are the various structures and substances found within the cytoplasm of a cell, excluding the nucleus. This includes organelles like mitochondria, ribosomes, and endoplasmic reticulum, which perform essential functions for cell survival and activity. The cytoplasm also contains cytosol, a gel-like fluid that supports these organelles and facilitates the movement of materials within the cell. In addition to organelles, the cytoplasm houses various molecules such as proteins, lipids, and carbohydrates, which are vital for cellular processes. These components work together to maintain the cell's structure, provide energy, and support biochemical reactions necessary for life.