Cellular physiology is a term that is sometimes used to describe the study of cellular functions and processes. All cells in the human body are eukaryotic, which means that they have a well …

Jun 14, 2025 · Explore the structure, types, and functions of cells in this student-friendly guide to cell biology and cell theory.

Oct 7, 2025 · Most cells have one or more nuclei and other organelles that carry out a variety of tasks. Some single cells are complete organisms, such as a bacterium or yeast. Others are …

Cells function differently in unicellular and multicellular organisms. A unicellular organism depends upon just one cell for all of its functions while a multicellular organism has cells specialized to …

Cell biology, cellular biology, or cytology, is a branch of biology that studies the structure, function, and behavior of cells. [1][2] All organisms are made of cells. A cell is the basic unit of life that …

Just as there are many cell types, there are varied cell functions. The generalized cell functions include movement of substances across the cell membrane, cell division to make new cells, …

Explore the structures and functions of major eukaryotic cell organelles. Understand how the nucleus, mitochondria, endoplasmic reticulum, Golgi apparatus, lysosomes, chloroplasts, and …

Cell function refers to the specialized activities performed by cells, which are supported by their unique components and organelles necessary for maintaining life and perpetuating these …

Jul 23, 2025 · Cells are classified into prokaryotic and eukaryotic, each with distinct characteristics and organelles, contributing to essential cellular functions like growth, transport, energy …

Think of a cell as being like a human being, having a large measure of independent control but needing to link socially with the local community of cells to work, communicate and exchange …