What is a Cell? - Life’s Building Blocks

Cells are the fundamental units of life, visible only under a microscope. Both animal and plant cells share key features like the cell membrane, cytoplasm, nucleus, ribosomes, and mitochondria. Animal cells have a membrane that controls substance movement, while plant cells have additional structures like a cell wall, chloroplasts, and a vacuole. These structures enable plants to harness light energy and maintain structural integrity. The diversity of life stems from these cellular building blocks, highlighting the cell's crucial role in life.

What are the tiny universal units of life?

What is the function of the cell membrane?

What is contained within the nucleus of a cell?

What role do mitochondria play in a cell?

What additional structures do plant cells have compared to animal cells?