WorksheetsPassive Transport intro
Total questions: 12
Worksheet time: 9mins
When the number of water molecules outside of the cell is greater than inside the cell, which will most likely occur?
Molecules of water will NOT MOVE either way.
Molecules of water will move OUT of the cell.
Molecules of water will move INTO the cell.
Molecules of water will EVAPORATE.
Cell membranes are described as selectively permeable.
Four students were asked to explain what this means. Which one is correct?
Student 1: Cell membranes prevent all materials from entering the cell.
Student 2: Cell membranes only provide structural support for the cell.
Student 3: Cell membranes regulate which substances can enter and exit the cell.
Student 4: Cell membranes allow water and water-soluble substances to enter the cell.
Which part of the cell controls the movement of substances?
mitochondria
cell membrane
chloroplast
nucleus
The cell membrane assist the cell in maintaining homeostasis by..
Coding for our traits
providing long term energy
Allowing molecules to move into and out of the cell as needed
speeding up chemical reactions
Passive Transport
Does require cell energy
Does NOT require cell energy
