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How many membranes does a smooth endoplasmic reticulum have?
It has only one. Just like all normal endoplasmic reticulums. And other organelles. In a cell there are membranous organelles with two layer membranes (nucleus and mitochondria), membranous organelles with one layer membrane (lysosome, peroxisome, endoplasmic reticulum and Golgi complex) and organelles not surrounded by membranes (ribosome, nucleolus, centrosome, centriole and basal bodies). Even though the endoplasmic reticulum is continuous with the nuclear envelope (that contains a two layer membrane) it only contains one membrane because only the outer layer of the nuclear envelope is continouous with the ER.
How many membranes does a endoplasmic reticulum have?
Any endoplasmic reticulum, smooth or rough, has one membrane. Just as there is one membrane around the nucleus, there is one around the ER. They appear to have many but they look this way because of how they are folded or formed. The Rough ER (RER) looks more like several pockets while the Smooth ER (SER) looks more like a bunch of tubes.
How many Smooth Endoplasmic Retciulums would you find in a cell?
One.
What is the image and parts of plant cell?
There are many parts to a plant cell. The cell contains amyloplasts, ATP, cell membranes, cell walls, centrosomes, chlorophyll, chloroplast, christae, cytoplasm, golgi complex, granum, mitochondrion, nuclear membranes, nucleolus, nucleus, ribosomes, enough and smooth endoplasmic reticulum, stroma, and vacuoles.
What form parts of cell membranes and many of the cell's organelles?
The answer is proteins.
What are the hallways of the cell?
ENDOPLASMIC RETICULUM (ER) Endoplasmic Reticulum The endoplasmic reticulum is a network of membranes found within almost all eukaryotic cells. The membranes are connected to the membrane of the cell’s nucleus and are important for many cellular processes such as protein production and the metabolism of lipids and carbohydrates. The endoplasmic reticulum includes both the smooth ER and the rough ER. The smooth ER is a smooth membrane and has no ribosomes, whereas the rough ER has ribosomes that are used to produce proteins.
How many endoplasmic reticulums are in a body?
There are two types.Rough and smooth endoplasmic reticulmn.
How many membranes surround the chloroplast?
10. -rund
Which is an organelle found in the cytoplasm has a smooth outer membrane and greatly folded inner membrane?
Endoplasmic Reticulum: a series of highly folded membranes, "rough" endoplasmic reticulum has many ribosomes attached to it. "Smooth" endoplasmic reticulum has no ribosomes attached to it and is the structure where fats (lipids) are made but both types of endoplasmic reticulum carry materials through the cytoplasm.
How many membranes surround the brain?
one its called meninges
Is it true that Many membrane proteins are made by the smooth endoplasmic reticulum?
No, it is the rough endoplasmic reticulum.
How many membranes does a smooth endoplasmic reticulum have?
It has only one. Just like all normal endoplasmic reticulums. And other organelles. In a cell there are membranous organelles with two layer membranes (nucleus and mitochondria), membranous organelles with one layer membrane (lysosome, peroxisome, endoplasmic reticulum and Golgi complex) and organelles not surrounded by membranes (ribosome, nucleolus, centrosome, centriole and basal bodies). Even though the endoplasmic reticulum is continuous with the nuclear envelope (that contains a two layer membrane) it only contains one membrane because only the outer layer of the nuclear envelope is continouous with the ER.
How many membranes does a endoplasmic reticulum have?
Any endoplasmic reticulum, smooth or rough, has one membrane. Just as there is one membrane around the nucleus, there is one around the ER. They appear to have many but they look this way because of how they are folded or formed. The Rough ER (RER) looks more like several pockets while the Smooth ER (SER) looks more like a bunch of tubes.
How many membranes surround bacteria?
Only 1 membrane surrounds bacterias
How many Smooth Endoplasmic Retciulums would you find in a cell?
One.
How many are endoplasmic reticulum?
There are ribosomes in the rough endoplasmic reticulum, but they are not called cells. The rough endoplasmic reticulum and the ribosomes are all in a cell and ribosomes are organelles in the rough endoplasmic reticulum.
What two organelles produces lipids?
Smooth endoplasmic reticulum is one of them p63 human biology Michael d Johnson 4th ed
