Bifolgy

A mode of transport that dose not require energy

• Passive Transport

• Facilitated Diffusion

• Selectively Permeable

• Silghtly Permeable

The type of transport that requires the use of transport proteins

• Passive Trasport

• Facilitated Diffusion

• Active Trasport

• Vesicular Trasport

The passage of a substance from an area of high concentration to an area of low concentration

• Active Transport

• Diffusion

• Vesicular Transport

• Exocytosis

The head of a phospholipid is:

• Hydrophobic

• Hydrophilic

• Polar

• Nonpolar

Active Transport __________ require energy and uses the help of __________.

• does, protein pumps

• does, cytoplasm

• does not, transport proteins

• does not, sodium pumps

Some cells move large particles out of the cell through the process of:

• Protein Synthesis

• Endocytosis

• Exocytosis

• Cytoplasmic Streaming

The cell membrane is composed of a:

• Protein Shield

• Carbohydrate Barrier

• Phospholipid Bilayer

• Blanket of Hopes and Dreams

Where can PROTEINS be found when part of a plasma membrane?

• On the outside of the membrane

• On the inside of the membrane

• Embedded part of the way into the membrane

• Embedded the whole way through the membrane

• All of the above

What is the function of cholesterol in a plasma membrane?

• To make the membrane flexible

• To control the effect of temperature changes

• To attract water molecules

• To allow nutrients and other essential molecules into the cell

The picture is an example of...

• active transport

• passive transport

• diffusion

• osmosis