0
True or False.The cell membrane is formed by phospholipids with hydrophobic fatty acid tails facing outward to the cytoplasm and extracellular fluid and hydrophilic phosphate heads sandwiched between?
Hochhalter
true
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What term best describes a cell membrane?
A double layered fluid structure containing sort of loose but contained things such as proteins, cholesterol molecules, etc. It has a hydrophobic layer of longer apolar lipid chains sandwiched in between two hydrophilic (polar) lipid edges.
In a plasma membrane how do the tails of the phospholipid molecules lineup?
they are sandwiched between two layers of heads
Why is the cell membrane described as a phopholipids?
Cell membranes are made up of a phospholipid bilayer.. they have a hydrophilic (water loving) head and two hydrophobic (water fearing) tails. Phospholipids contain a phosphate group and a lipid group, that's why they are called that.
When a cell takes in substances through endocytosis the outside of the cell membrane becomes the inside of the vesicle. what might this suggest about the structure of the cell membrane?
This suggests that the cell membrane is a dynamic structure that can bend and invaginate to form vesicles during endocytosis. It is composed of a phospholipid bilayer with hydrophilic heads facing the aqueous environments (inside and outside) and hydrophobic tails sandwiched in between. The ability of the cell membrane to undergo endocytosis implies its flexibility and capability to change shape.
Plasma membrane is made of?
Plasma membranes (also called cell membranes) are composed of something called a phospholipid bilayer. This means that there are two layers of phosphate heads and lipid tails sandwiched together so that the phosphate heads face the outside environment and the inside of the cell, and that the lipid tails are in between the walls of phosphate heads. Cell membranes are also studded with proteins, some of which pass through the membrane (integral proteins) and some of which are outside but connected to the membrane (peripheral proteins). In addition to this, glycoproteins (proteins with sugars attached) are sometimes found on the outside of the membrane. For a detailed picture go to related link and scroll down to where it says "The Plasma Membrane".
What term best describes a cell membrane?
A double layered fluid structure containing sort of loose but contained things such as proteins, cholesterol molecules, etc. It has a hydrophobic layer of longer apolar lipid chains sandwiched in between two hydrophilic (polar) lipid edges.
What best describe the structure of a cell membrane?
A double layered fluid structure containing sort of loose but contained things such as proteins, cholesterol molecules, etc. It has a hydrophobic layer of longer apolar lipid chains sandwiched in between two hydrophilic (polar) lipid edges.
In a plasma membrane how do the tails of the phospholipid molecules lineup?
they are sandwiched between two layers of heads
Why is the cell membrane described as a phopholipids?
Cell membranes are made up of a phospholipid bilayer.. they have a hydrophilic (water loving) head and two hydrophobic (water fearing) tails. Phospholipids contain a phosphate group and a lipid group, that's why they are called that.
When a cell takes in substances through endocytosis the outside of the cell membrane becomes the inside of the vesicle. what might this suggest about the structure of the cell membrane?
This suggests that the cell membrane is a dynamic structure that can bend and invaginate to form vesicles during endocytosis. It is composed of a phospholipid bilayer with hydrophilic heads facing the aqueous environments (inside and outside) and hydrophobic tails sandwiched in between. The ability of the cell membrane to undergo endocytosis implies its flexibility and capability to change shape.
What is a bubble in scientific terms?
A bubble is a thin film of soapy water. The film that makes the bubble has three layers. A thin layer of water is sandwiched between two layers of soap molecules. Each soap molecule is oriented so that its polar (hydrophilic) head faces the water, while its hydrophobic hydrocarbon tail extends away from the water layer. No matter what shape a bubble has initially, it will try to become a sphere. The sphere is the shape that minimizes the surface area of the structure, which makes it the shape that requires the least energy to achieve.
What part of speech is the word sandwiched?
Sandwiched is a verb. It's the past tense of sandwich.
Plasma membrane is made of?
Plasma membranes (also called cell membranes) are composed of something called a phospholipid bilayer. This means that there are two layers of phosphate heads and lipid tails sandwiched together so that the phosphate heads face the outside environment and the inside of the cell, and that the lipid tails are in between the walls of phosphate heads. Cell membranes are also studded with proteins, some of which pass through the membrane (integral proteins) and some of which are outside but connected to the membrane (peripheral proteins). In addition to this, glycoproteins (proteins with sugars attached) are sometimes found on the outside of the membrane. For a detailed picture go to related link and scroll down to where it says "The Plasma Membrane".
What are 'bubbles'?
A soap bubble is a spherical layer of soap film encapsulating air or gas. The film consists of a thin sheet of water sandwiched between two layers of soap molecules. One end of each soap molecule is hydrophilic, or attracted to water. The other end consists of a hydrophobic hydrocarbon chain that tends to avoid water. The hydrophobic ends of the soap molecules crowd to the surface, trying to avoid the water, and stick out away from the layer of water molecules. As a result, water molecules separate from each other. Since the surface tension forces become weaker, the surface tension decreases and a bubble is allowed to form.
What is the value of 2007 coin not sandwiched?
It depends on which coin you think is not a copper-nickel sandwiched coin. 2007 dollars, nickels and cents are not this type.
What are the release dates for Unwrapped - 2001 Sandwiched 22-12?
Unwrapped - 2001 Sandwiched 22-12 was released on: USA: 20 September 2010
Do flat bones consist of compact bones sandwiched between spongy bones?
No. Flat bones consist of spongy bone sandwiched between compact bone.
