Cell Membrane and Transport Flashcard

Front

What does the cell membrane do?

Back

Lets things in and out of the cell

Front

What is another name for the cell membrane?

Back

Phospholipid Bi-layer

Front

The main function of the proteins in the cell membrane is to:

Back

Transport materials into/out of the cell

Front

Cell membranes control what goes in/out of the cell, but they are selectively permeable. This means that the cell:

Back

Allows some things to enter and exit the cell

Front

What structure is labeled E?

Back

Cholesterol

Front

What structure is labeled D? (Refer to the diagram with the red arrow pointing to structure D)

Back

Integral Protein

Front

What structure is labeled A & B?

Back

Phospholipid

Front

What energy molecule is needed for Active Transport?

Back

ATP

Front

HIGH to LOW concentration with no energy required

Back

Simple Diffusion

Front

From LOW to HIGH concentration using ATP energy

Back

Active Transport