Water Properties
Cell Membrane
Structure
Structure
Types of Transport
Osmosis
Wild Card
200
!! DOUBLE JEOPARDY !! Water boils at this temperature in Celsius.
What is 100 degrees C?
200
"Water-fearing" (unable to mix with water)
What is hydrophobic?
200
Type of transport that does not require any energy.
What is passive transport?
200
The substance that moves during osmosis.
What is water?
200
The semi-permeable layer on the outside of a cell controlling what goes in and out.
What is the cell membrane?
300
The type of bond that holds individual water molecules together.
What are hydrogen bonds?
300
They make up the bilayer of the cell membrane!
What is a phospholipid?
300
Basic movement of small molecules from high concentration to low concentration.
What is diffusion?
300
Type of solution where water would rush into the cell causing it to swell.
What is a hypotonic solution?
300
The partial negatively charged element in water.
What is oxygen?
300
The property of water that allows water to stick to other water molecules.
What is cohesion?
300
!! DOUBLE JEOPARDY !! The primary function of cholesterol in the cell membrane.
What is support?
300
This is required for active transport (like endocytosis and exocytosis) to occur.
What is energy (or ATP)?
300
The direction water will move in this example of osmosis:
What is out of the cell?
300
!! DOUBLE JEOPARDY !! The measure of percent H+ ions in a given solution.
What is pH?
400
An example is capillary action. Water is able to stick to other polar substances because of this property of water.
What is adhesion?
400
Type of protein that does not go all the way through the cell membrane. (Sits on the outside)
What is a peripheral protein?
400
Larger molecules, using a channel protein, going from high concentration to low concentration.
What is facilitated diffusion?
400
Type of solution where water would rush out of the cell and it shrinks.
What is a hypertonic solution?
400
Type of fat that contains a double bond and looks like this
What is an unsaturated fat?
500
!! DOUBLE JEOPARDY !! Having two sides of a molecule that are diametrically opposed because of a positive charge and a negative charge.
What is polarity? (Ex: H+ and O- in H2O)
500
!! DOUBLE JEOPARDY !! The model that describes the cell membrane as bendable and flexible, full of many different structures.
What is the fluid mosaic model?
500
"Cellular-drinking"
What is pinocytosis?
500
Type of solution where there is equal movement of water into and out of the cell.
What is an isotonic solution?
500
Type of protein required in the sodium-potassium pump.
What is a carrier protein?