Learn about the basic unit of life, the cell, and its structure, functions, and diversity. Explore the similarities and differences between animal and plant cells, and the organelles and processes that enable them to survive and reproduce.

Learn about the structure, function, and classification of cells, the basic unit of all living organisms. Compare and contrast prokaryotic and eukaryotic cells, and explore their origins, history, and research.

Learn about the basic unit of life on earth, the cell, and its structure, functions, and types. Find out how cells communicate, divide, and form tissues and organs in humans.

Learn about the basic parts and functions of human cells, such as plasma membrane, cytoplasm, nucleus and organelles. See diagrams and examples of different types of cells and their roles in the body.

Learn about the basic parts and functions of human cells, the building blocks of life. Find out how cells contain DNA, the hereditary material, and how they can make copies of themselves.

Learn about cells, the basic unit of life, with their characteristics, discovery, and types. Explore the cell structure, cell theory, and functions of cell organelles with examples and diagrams.

The human cell – a eukaryotic cell with many cytoplasmic structures bounded by biological membranes. Table of Contents. The interior of human cells is divided into the nucleus and the cytoplasm. The nucleus is a spherical or oval-shaped structure at the center of the cell.

The Human Cell Atlas is a consortium of researchers who are creating a 3-dimensional map of every cell type in the human body. The Atlas aims to advance biology and medicine by revealing the genes and functions of each cell and its location in the body.

Learn about the various specialized cells found within the human body, their functions, characteristics, and classification. See estimates of the number of human cells, efforts to characterize all cell types, and standards and naming conventions.