Chapter 5 - Cell Transport
暂无描述。系统推荐的高质量记忆内容，适合每天坚持背诵学习。
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Hypotonic
Low concentration causes blood cells to burst
Facilitated Diffusion
Transport substances down the gradient with a carrier protein. Using NO ENERGY
Hypertonic
High concentration causes blood cell to shrivel up
Exocytosis
Gets rid of waste
Endocytosis
Taking in large particles
Carrier protein
Shields molecule from interior of lipid bilayer
Phospholipids
Make cell membrane, double layered
Sodium-Potassium pump
Transports K+ (potassium) into the cell and an NA+(Sodium) out
Gated ion channel
Shield molecule from lipid bilayer, can be opened and closed
Osmosis
Diffusion of water
Diffusion
Movement from high to low concentration
Active Transport
Movement against the gradient, USES ENERGY, uses pump
What are sodium and potassium needed for the body?
For electrical impulses to maintain homeostasis
Equilibrium
Equal all throughout
Phagocytosis
Takes in solids
Contractile vacuole
Gets ride of extra water
Ion channel
Allows ions to move across the membrane