Honors Bio, Ch. 3.1-3.4

Front 1

Cytoplasm

Back 1

The inside of a cell

Hint 1

1. The stuff in ______

2. You learned this in 7th grade

Front 2

Phospholipids

Back 2

A lipid with a phosphate group in the molecule

Hint 2

1. Lipids with _____ ______ in the molecule

2. They were the guys chanting in the play

Front 3

Phospholipid layer

Back 3

A membrane made with two layers of lipids

Hint 3

1. Makes up the wall of a cell

2. A __________ made with two layers of _______

Front 4

Polar

Back 4

A molecule with a slight charge at its poles

Hint 4

1. Think poles

2. Has a slight ______

Front 5

Nonpolar

Back 5

A molecule with a neutral charge

Hint 5

1. What it sounds like

2. Is the opposite of a polar molecule

Front 6

Transport proteins

Back 6

Special proteins that help transport molecules through the membrane

Hint 6

1. Help transport ________

2. Only one of these is assigned to each ______

Front 7

Selective permeability

Back 7

Means that only some things can get through the membrane

Hint 7

1. SOME THINGS CAN PASS

2. OTHER THINGS CANNOT

Front 8

Glycoproteins

Back 8

Proteins that have a sugar attatched

Hint 8

1. Proteins with _______

2. Look at the first part of the name

Front 9

Glycolipids

Back 9

Glycoproteins that have a sugar attached to the head of membrane lipids

Hint 9

1. _________ that have ______ attached to the the head of membrane ______

2. Like an upgraded version of glycoproteins

Front 10

Fluid Mosiac Model

Back 10

A model in which things move around easily

Hint 10

1. Fluid - things move easily

2. Mosaic - a bunch of small things make a big thing

Front 11

Diffusion

Back 11

When molecules move from an area of high concentration to an area of low concentration

Hint 11

1. Febreeze.

2. When ________ move from an area of ____ concentration to an area with _______ concentration

Front 12

Concentration gradient

Back 12

The difference of the concentration of something in one area or another, going from high to low

Hint 12

1. Goes from high to low

2. The difference in ______ in one area or another

Front 13

Osmosis

Back 13

The movement of water across the membrane

Hint 13

1. The movement of ______ across the ________

2. Involves water

Front 14

Turgor

Back 14

Pressure of a cell against the cell wall

Hint 14

1. Pressure

2. _____ against the _________

Front 15

Isotonic

Back 15

Having the pressure on the cell wall be at a stable point

Hint 15

1. Think pressure

2. Stable

Front 16

Hypotonic

Back 16

Low pressure against the cell membrane

Hint 16

1. Think pressure

2. ______ pressure against the cell

Front 17

Hypertonic

Back 17

High pressure against the cell membrane

Hint 17

1. Think pressure

2. Bad when it gets too ______

Front 18

Passive transport

Back 18

Diffusion without energy

Hint 18

1. What does passive mean?

2. Without _________

Front 19

Active transport

Back 19

Diffusion with energy

Hint 19

1. What does active mean

2. Includes the use of _________

Front 20

Facilitated diffusion

Back 20

Diffusion that involves transport proteins

Hint 20

1. __________ that involves _____ ______

2. Diffusion with the help of something else

Front 21

Endocytosis

Back 21

A process in which food is delivered to a unicellular organism and their internal environment

Hint 21

1. Food is delivered _________

2. How cells get _______

Front 22

Exocytosis

Back 22

Removes wastes

Hint 22

1. The cell's plumbing

2. Gets rid of _________