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WorksheetsCell Membrane Review
Total questions: 16
Worksheet time: 9mins
In passive transport, the concentration gradient goes from..
Low to low
High to low
Low to high
High to high
Which if the following is not a structural part of the cell (plasma) membrane?
phospholipids
cholesterol
proteins
DNA
Phospholipids are made up of two parts. Which of the following correctly describes these two parts?
hydrophobic head, hydrophilic tail
hydrophobic head, hydrophobic tail
hydrophilic head, hydrophobic tail
hydrophilic head, hydrophilic tail
Which image correctly shows the way phospholipids arrange themselves in the cell (plasma) membrane?
The ability of the cell (plasma) membrane to control what substances can pass through is referred to as
semi-barrier
semi-permeable
fully permeable
fluid mosaic
What is the "big idea" of the fluid mosaic model of plasma membranes?
the plasma membrane creates a specialized FLUID that looks like a MOSAIC.
the plasma membrane is a MOSAIC.
the fluid mosaic model is NOT related to the plasma membrane.
a plasma membrane is a MOSAIC of components that move FREELY and FLUIDLY.
