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Lipid-soluble molecules, such as oxygen, carbon dioxide, and steroid hormones, readily diffuse through plasma membranes. Water, however, requires small pores called aquaporins therefore it is aided.
Wiki User
∙ 9y ago
Wiki User
∙ 13y agoA) carbon dioxide, CO2
B) oxygen, O2
C) water, H2O
Wiki User
∙ 14y agoGases, water and small polar molecules can travel across the plasma membrane without the assistance of transport proteins.
Wiki User
∙ 11y agosmall polar and nonpolare molecules
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What kind of bi layer is the cell membrane?
It is a phospholipid bilayer.
What kind of membranes do human cells have?
The plasma membrane of eukaryotic cells are composed of a phospholipid bilayer.
In a cell membrane what kind of molecules form two layers?
The phospholipid forms a bilayer (two layers).
How do you use lipids in a sentence?
"Phospholipid bilayer of the mitochondrial inner membrain"
What kind of lipids make up the bilayer that form the membrane?
Phospholipids
Which type of molecule forms the cell membrane?
The basic structure of cell membranes is a phospholipid bilayer. Phospholipids have a phosphate group (the head) and a lipid tail.
Plasma membranes consist of what kind of membrane?
A phospholipid bilayer.
What kind of bi layer is the cell membrane?
It is a phospholipid bilayer.
What kind of membranes do human cells have?
The plasma membrane of eukaryotic cells are composed of a phospholipid bilayer.
In a cell membrane what kind of molecules form two layers?
The phospholipid forms a bilayer (two layers).
How do you use lipids in a sentence?
"Phospholipid bilayer of the mitochondrial inner membrain"
The cell membrane is composed of two layers?
The lipid bilayer makes up the membrane of a cell. The lipid bilayer consists of opposing phospholipids, where the polar ends of both the top layer and the bottom layer of phospholipids face opposite directions.
What kind of lipid make up bilayer that forms cell membranes?
Phospholipids make up this layer. Phospholipids belong to the family of biological polymers.
What kind of lipids make up the bilayer that form the membrane?
Phospholipids
A phospholipid molecule has a polar and a nonpolar end because of this water molecules form what kind of bond?
hydrogen bonds with the polar end of the phospholipid molecule
What kind of lipid is used in membranes?
Phospholipids make up the lipid bilayer.
What kind of lipids make up the bilayer that forms cell membranes?
Phospholipids
