What is the jelly-like substance found inside cells that contains food elements such as proteins and fats?

The jelly-like substance found inside cells that contains food elements such as proteins and fats is cytoplasm. Cytoplasm is the fluid that fills the entire cell and supports cellular components, including organelles, and it is essential in various cellular processes, including metabolism and movement of materials within the cell.

Cytoplasm is composed primarily of water and also contains various biomolecules, such as proteins, lipids, carbohydrates, nucleic acids, and ions, which function as the building blocks and energy sources for cell processes. It plays a critical role in providing a medium for biochemical reactions and facilitating the movement of materials around the cell.

Protoplasm, while sometimes referred to in a similar context, encompasses both the cytoplasm and the nucleus of a cell, meaning it is a broader term that includes more than just the jelly-like substance. Plasma generally refers to the liquid component of blood, while serum is the portion of the blood left after coagulation, devoid of blood cells but still containing proteins, hormones, and nutrients. Neither plasma nor serum pertains specifically to the contents of cells, making them less relevant in this context.