The Cell Membrane

The Cell — Building Block of Life The Cell Membrane What would happen if you poked a hole in the wall of a fish tank?\ \ Water would rush out, the carefully balanced environment inside would be destroyed, and the fish would not survive for long. \ Every living cell faces a similar challenge: it must maintain a very specific internal environment — the right concentrations of water, ions, nutrients, and waste products — while surrounded by an external environment that is often quite different. \ The structure responsible for this remarkable balancing act is the cell membrane. Key topics covered: - challenge - distinctive shape - serve many functions - fluid mosaic model - selectively permeable Part of the Ïntermediate Science" series. Companion materials (quizzes, flashcards, study guides): https://jd-jones-ases.github.io/project-launchpad/ #education #intermediatescience #learning