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26 Ιαν 2017 · A brick-filled journey through the basics of cell biology. by David Faulkner, UC Berkeley Original video: • Cells - The Lego Building Blocks of L... Music provided by the inestimable Dave...
This unit is part of the Biology library. Browse videos, articles, and exercises by topic.
Cellular anatomy is the study of cells and their components, which can be observed only with the use of special techniques and special instruments such as microscopes. Molecular anatomy (often...
6 Δεκ 2016 · Plant cells and animal cells share many of their parts, such as the cell membrane, nucleus, cytoplasm, ribosomes, endoplasmic reticulum, gogli apparatus, mitochondria and more. Like this...
Within cells, special structures are responsible for particular functions. For example, mitochondria help release energy that the cell can use for other tasks, and the nucleus contains the genetic information. The cell membrane forms the boundary that controls what enters and leaves the cell.
If you would like to know the difference between human cells (in terms of basic structure, cell biology, and major functions) from other eukaryotic cells (such as plant cells and animal cells), read these modules: Plant cells – a module about the cells of plants characterized by having cell walls and plastids
In multicellular organisms, the body is a system of multiple interacting subsystems. These subsystems are groups of cells that work together to form tissues, and organs that are specialized for particular body functions. Organs work together in organ systems to carry out specific functions for the organism.
