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Match it!
Match it! Select the correct answer from the pull down...Good luck!
The cell membrane (aka plasma membrane) is made up mostly of...
oxygen and carbon dioxide
high to low concentrations
simple diffusion
water loving; water fearing
phospholipids
The polar heads interact with the inside and outside of a cell while the tails are in the middle.
bilayer
The lipid bilayer regulates the flow of materials into and out of cells.
Molecules that can passively pass through the membrane include..
oxygen and carbon dioxide
high to low concentrations
simple diffusion
water loving; water fearing
phospholipids
The polar heads interact with the inside and outside of a cell while the tails are in the middle.
bilayer
The lipid bilayer regulates the flow of materials into and out of cells.
The cell membrane is made up of a phospholipid ____________.
oxygen and carbon dioxide
high to low concentrations
simple diffusion
water loving; water fearing
phospholipids
The polar heads interact with the inside and outside of a cell while the tails are in the middle.
bilayer
The lipid bilayer regulates the flow of materials into and out of cells.
Molecules like to flow WITH the concentration gradient. This means they go from _________.
oxygen and carbon dioxide
high to low concentrations
simple diffusion
water loving; water fearing
phospholipids
The polar heads interact with the inside and outside of a cell while the tails are in the middle.
bilayer
The lipid bilayer regulates the flow of materials into and out of cells.
Which of the following statements best describes the lipid bilayer?
oxygen and carbon dioxide
high to low concentrations
simple diffusion
water loving; water fearing
phospholipids
The polar heads interact with the inside and outside of a cell while the tails are in the middle.
bilayer
The lipid bilayer regulates the flow of materials into and out of cells.
Hydrophilic means _________, while hydrophobic means ________.
oxygen and carbon dioxide
high to low concentrations
simple diffusion
water loving; water fearing
phospholipids
The polar heads interact with the inside and outside of a cell while the tails are in the middle.
bilayer
The lipid bilayer regulates the flow of materials into and out of cells.
Which of the following statements best describes the lipid bilayer of a cell membrane?
oxygen and carbon dioxide
high to low concentrations
simple diffusion
water loving; water fearing
phospholipids
The polar heads interact with the inside and outside of a cell while the tails are in the middle.
bilayer
The lipid bilayer regulates the flow of materials into and out of cells.
Which of the following is an example of passive transport?
oxygen and carbon dioxide
high to low concentrations
simple diffusion
water loving; water fearing
phospholipids
The polar heads interact with the inside and outside of a cell while the tails are in the middle.
bilayer
The lipid bilayer regulates the flow of materials into and out of cells.
Check it!