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The plasma membrane is a bi-layer, so two.
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∙ 12y ago
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Many functions of the plasma membrane are carried out by?
Most of the active functions of plasma membranes are carried out by proteins.
How many layer of plasma membrane circulate the ribosomes?
They do not have membranes. They are naked organelles
Do bacterial plasma membranes contain sterols?
Many bacterial plasma membranes do contain a sterol like membrane called hopanoids. Hopanoids are a natural pentacylic compound, this is based on the chemical structure hopane.
How many membranes does plasma membrane have?
The answer you're looking for is probably two, because a membrane consists of two layers of phospholipids, but it really depends on how the word "layer" is defined in this context.
How many membrane layers cover the nucleus?
There isn't a specific number of membranes that a eukaryote has, mainly because it is unknown how many organelles are in a cell and how many cells are in an organism. A eukaryotic cell is surrounded by one plasma membrane, but most organelles within the membrane are also covered with membranes, sometimes two in case of mitochondria or chloroplast.
How many membranes are in the chloroplasts?
Nucleus is surrounded by a double membrane.
Which of the following statements about a typical plasma membrane is correct?
The Correct Answer: The sides of the plasma membrane that face the cytoplasm and the outside of the cell have different lipid and protein composition.
How many membranes does a cell membrane have?
2 dogg
What is the outer membrane of the chloroplast called?
The scientific name for the outer membrane of a chloroplasts has many names. Some in Greek, Latin, etc. As being a professor for a college and having a masters in biology, I have the answer for you. It is called Stimlact. The inner membrane is also called the Tinticlayles if you are curious too. Good luck to you!
2 examples of partially permeable membranes?
A selectively permeable membrane is most often attributed to the cell membrane (plasma membrane) of cells. It is constructed of nonpolar phospholipids that will not dissolve many substances, like ions or large molecules. There are carrier proteins embedded in the membrane that allow only certain substances through.
Many hormones induce changes in cells by first binding to plasma membrane?
Many hormones induce changes in cells by first binding to plasma membrane surface receptors.
How many membranes make up the nuclear membrane?
13-18
