General Biology

Also known as “The Phospholipid Bilayer”

• Cell Membrane

• Phospholipid Head

• Phospholipid Tail

• Nucleus

What is a cell membrane made of

• Phosphate

• Proteins

• Lipids

• None of the above

What are some functions of the cell membrane

• Isolate cell's content from the outside environment

• Regulate exchange of substance between inside and outside of cell

• Communicate with other cells

• Make distance between cells

The cell membrane repels and attracts water through the membrane at the same time

• True

• False

What are the 2 processes in transport?

• Active Process

• Passive Process

• Primary Process

• Secondary Process

All of these do not requires energy except for

• Passive Transport

• Active Transport

• Osmosis

• Simple Diffusion

All of these are cell membrane proteins except

• Transport Proteins

• Receptor Proteins

• Recognition Proteins

• Filter Proteins

Is a

process by which an ion or molecule passes from an area of high concentration to an area of low

concentration

• Passive Transport

• Active Transport

• Osmosis

• Diffusion

What is this

• Aspergillus niger

• 
• I don't know

• Bacteria

• 

When organisms adjust internally to external changes in environments it's called

• Homeostasis

• Passive Transport

• Osmosis

• Facilitated Diffusion