3.2 The cytoplasm and cellular organelles

What is the cytoplasm?

The cytoplasm is the gel-like substance within a cell that surrounds the nucleus, containing organelles, cytoskeleton, and various molecules necessary for cellular processes.

What are organelles?

Organelles are specialized structures within a cell that perform distinct functions, such as energy production, protein synthesis, and waste processing.

What is the function of the mitochondria?

Mitochondria are the organelles responsible for producing energy in the form of ATP through cellular respiration.

What is the role of the endoplasmic reticulum?

The endoplasmic reticulum is involved in the synthesis of proteins and lipids, as well as the processing and transport of these molecules within the cell.