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carrier proteins
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The fatty acid tail region of the phospholipids prevent soluble molecules from entering the cell?
Water
Tails of phospholipids that dont like water?
Phospholipids have a lipid tail. This is non-polar and therefore hydrophobic (water hating). The phosphate head is polar and hydrophilic (water-loving).
What is the function of the fatty acids in the plasma membrane?
the function of the fatty acid tail is attract water.
How are phospholipids oriented in the plasma membrane?
The plasma membrane and other membranes of a cell are composed mostly of proteins and a type of lipid called phospholipids. A phospholipids molecule is structured with two fatty acids. The two fatty acids at one end (the tail) of the phospholipids are hydrophobic (not attracted to water). The other end (the head) of the molecule includes a phosphate group, which is negatively charged and hydrophilic (attracted to water). Thus, the tail end of a phospholipids is pushed away by water, while the head is attracted to water.
What are two components of a phospholipids?
head and tail
What type of acid is tail of phospholipids?
nucliec acids
Are phospholipids hydrophilic molecules?
Yes. They have a hydrophillic head and a hydrophobic tail.
Why do phospholipids form double layers?
Phospholipids are composed of a polar head group and a hydrophobic tail. These phospholipids line up so that the head groups and tail groups are side by side to form a single layer due to the interactions between the head groups and the tail groups. Two of these layers line up with the hydrophobic tail groups facing each other to prevent the hydrophobic groups away from the polar head groups of other phospholipids and from the water in the surrounding environment.
Why do phospholipids form a layer?
Phospholipids are composed of a polar head group and a hydrophobic tail. These phospholipids line up so that the head groups and tail groups are side by side to form a single layer due to the interactions between the head groups and the tail groups. Two of these layers line up with the hydrophobic tail groups facing each other to prevent the hydrophobic groups away from the polar head groups of other phospholipids and from the water in the surrounding environment.
How are phospholipids distinguishable from other lipids?
They have a phosphate group "head" and lipid "tail."
What is the phospholipids structure?
The general structure of a phospholipid is composed of a hydrophilic head and a hydrophobic tail.
What is the structure of phospholipids?
The general structure of a phospholipid is composed of a hydrophilic head and a hydrophobic tail.
The fatty acid tail region of the phospholipids prevent soluble molecules from entering the cell?
Water
Tails of phospholipids that dont like water?
Phospholipids have a lipid tail. This is non-polar and therefore hydrophobic (water hating). The phosphate head is polar and hydrophilic (water-loving).
It is also known as phosphoglycerides?
glycerophospholipids- glycerol based phospholipids
What is the function of the fatty acids in the plasma membrane?
the function of the fatty acid tail is attract water.
What are the two distinct faces of the phospholipids that make up the surface membrane of a cell?
A hydrophilic head and a hydrophobic tail
