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A lipid base molecule primarily composed of 4 interlocking rings of carbon that readily crosses a plasma membrane is?
Wiki User
∙ 12y ago
testosterone
Wiki User
∙ 12y ago
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Which type of molecule is found in the plasma membrane?
The plasma membrane is composed mostly of phospholipids
Cell membranes are composed primarily of what type of molecule?
A phospholipid bilayer
What macromolecules make up the cell membrane?
The cell membrane is composed of a bilayer of phospholipids, which are composed of a glycerol molecule chemically combined with a polar hydrophilic phosphate head and two hydrophobic fatty acid tails.
What lipid forms the framework of the cell membrane?
The lipid that forms the framework of the cell membrane are phospholipids. Phospholipids are composed of two fatty acids, a glycerol unit, a phosphate group, and a polar molecule.
What is composed on only one type of molecule?
What is composed of only one type of molecule
What is composed of only one type of molecule?
What is composed of only one type of molecule
What structure is the statement below most likely referring to A large glucose molecule requires facilitated diffusion but an oxygen molecule does not?
A large glucose molecule requires facilitated diffusion but an oxygen molecule does not is a semipermeable membrane.
What molecule has an important role in limiting what gets in and out of your cells?
The molecule that plays an important role in limiting what gets in and out of cells is the cell membrane. It is composed of a phospholipid bilayer that acts as a barrier, allowing only certain molecules to pass through. The cell membrane also contains various proteins and channels that further regulate the movement of substances across the membrane.
What is a molecule composed of two of the same element?
A polyatomic molecule.
How does a cell move a molecule that is too large transport proteins?
The cell membrane folds around the molecule.
What molecule does cell membrane contain?
The cell membrane contains phospholipids.
Which molecule of a membrane describes whether molecules can cross the membrane?
permeability
