Plant Physiology

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response regulator

sensor protein

propagates the signal generated by the sensor and subsequently elicits a specific cellular response

detect changes in specific environmental parameters

membrane protein channels or pores controlling the selective movement of water

major intrinsic proteins (MIPs) that are found in the cell membranes

Porins

Facilitates cellular movement of water

Separation of opposite charges creates a strong attraction

Plant Cells

Carbon Dioxide

Water

Water Movement

Osmotic Adjustment/ Regulation

transducing mechanism

sensing mechanism

Translocation

Passive

Diffusion

Fick's Law

F = -D x A x C x l^-1

Osmosis

Selective Permeable Membrane

Plasma Membrane

Protoplasm

Protoplast

Organelles

Bulk Flow

Hydrostatic Pressure

Active

Energy Dependent

Water Potential

Matric Potential

Solute Potential

Pressure Potential

Aquaporins

Dynamic Flux

Plasmolysis

Hypertonic Solution

Hypotonic Solution

Incipient Plasmolysis

Water Uptake

Generates Turgor Pressure

Chemical Properties

Universal Solvent

Chemical Potential

Osmotic Potential

Osmotic Pressure

Hydration Shell

Physical Properties

Heat of Vaporization

Heat of Fusion

Polarity

Dielectric Constant

Hydrogen Bonding

Adhesion

Cohesion

High Tensile Strength

High Surface Tension

Bound Water

Electronegative

Polar Molecule

Solvent Properties

Thermal Properties

High Thermal Conductivity

Subtopic

Specific Heat