Egg Lab Debrief

Turn in your lab and HW packet!

• I already did

• Alright, Already! I will. I'm heading up there now

When the egg was placed in water...

• it increased in mass because water entered the cell

• it increased in mass because water left the cell

• it decreased in mass because water left the cell

• it decreased in mass because water entered the cell

When the egg was placed in syrup...

• it increased in mass because water entered the cell

• it increased in mass because water left the cell

• it decreased in mass because water left the cell

• it decreased in mass because water entered the cell

The water was a...

• hypertonic solution

• isotonic solution

• hypotonic solution

The syrup was a...

• hypertonic solution

• isotonic solution

• hypotonic solution

Passive Transport...

• requires energy

• moves molecules from an area of low concentration to an area of high concentration

• always requires the use of a protein

• All of these are true

• None of these are true

What are the three types of passive transport?

• Simple diffusion, osmosis, and protein pumps

• Phospholipid bilayer, cholesterol, and membrane proteins

• Facilitated diffusion, simple diffusion, and osmosis

• Endocytosis, exocytosis, and protein pumps