Emerging Diseases- West Nile Virus SARS Plague Smallpox Its hard to control because research hasnt develop a cure or vaccine to control these diseases.  |
Cell Membrane The Cell Membrane regulates what certain materials can enter in and out of the cell. It acts like a gate.  |
Celluar Transport The purpose of it is to maintain homeostasis. Passive Transport has no energy required. Three kinds are diffusion, high to low concentrations Facilitated Diffusion, carrier of proteins. Osmosis, water from high to low concentration. Active Transport has energy required. Endocytosis the cell engulfs materials. Exocytosis the cell releases the materIals.
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