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7.3-7.4 Test
Study Guide
16
Biology
9th Grade
10/18/2012

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Term
Lvls of Organization (1)
Definition
Cells
Term
Lvls of Organization (2)
Definition
Tissue
Term
Lvls of Organization (3)
Definition
Organ
Term
Lvls of Organization (4)
Definition
Organ System
Term
Lvls of Organization (5)
Definition
Organism
Term
Types of Passive Transport
Definition
-Diffusion
-Facilitated Diffusion
-Osmosis
Term
Types of Active Transport
Definition
-Exocytosis
-Endocytosis
Term
Types of Endocytosis
Definition
-Phagocytosis
-Pinocytosis
Term
Hypotonic
Definition
Cell swells & bursts
Term
Hypertonic
Definition
Cell shrinks
Term
Isotonic
Definition
Cell remains the same
Term
Diffusion only takes place if a _____ is present
Definition
Concentration gradient
Term
Sodium-Potassium Pumps require energy to _______ & _______
Definition
Change shape & Go against the gradient
Term
For facilitated diffusion to take place, molecules must bind to _______
Definition
Receptors
Term
____ Sodium out, ____ Potassium _____
Definition
2 Sodium out, 3 Potassium in
Term
______ are specific to their certain ion transport
Definition
Ion Channels
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