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Which organelle does not contain a partially permeable membrane?
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What organelle is found in the bacteria cell and also in the plant and animal cell?
Ribosomes are found in all cells, including bacteria. Some people reserve the word "organelle" for subcellular structures that have a membrane around them, in which case bacteria contain no organelles at all. Other people are happy to call ribosomes organelles, in which case that is your answer.
What will a chamber separated by a semi-permeable membrane with one side containing a mixture of molecules in water and the other side containing only water contain after an extended period of time?
The molecules in the one chamber will diffuse into the other through the semi-permeable membrane so that eventually, both sides will be identical in composition.
How are hypertonic solution and hypotonic solutions similar?
In osmosis, the hypertonic solution is one with a higher solute concentration over the semi-permeable membrane and the hypotonic solution is one with a lower solute concentration over the semi-permeable membrane. The similarities between these two is that both contain a solute and both involve water which is essential in osmosis. Also, the semi-permeable membrane plays a very important roll on how the water moves. It moves from the lower solute concentration to the higher solute concentration.
Does endoplasmic reticulum contain a membrane?
The endoplasmic recticulum (ER) is located inside the cell, so it would be enclosed within the cell membrane. It contains a system of interconnected channels called cisternae enclosed by the unit membrane. ER is continuous with the outer membrane of the nuclear envelope and therefore is a membranous organelle.
What is a cell with nucleus called?
Eukaryotes contain a nucleus and organelles
What organelle that does not contain a membrane?
Ribosomes
Which organelle is the energy producer?
The mitochondria is the energy producer.The Mitochondria(-ion) is the organelle responsible for the production of adenosine triphosphate (ATP). It has a double-membrane: an outer membrane and a highly convoluted inner membrane. It's inner membrane has folds or shelf-like structures called cristae that contain "elementary particles"; these particles contain enzymes that are important in ATP production.
What organelle has a double layer of phospholipids that is selectively permeable?
Mitochondria is double membraned!It is known as power house of cell it contain enzymes for production of energy by respiration.
Do eukaryotic cells have membrane-bound organelles?
Eukaryotes contain membrane bound organelles. Prokaryotes do not contain membrane bound organelles. However, prokaryotes do contain ribosomes which is an example of a non-membrane bound organelle.
What is a membrane-bound sacs that contain hydrolytic enzymes which digest complex organelle molecules?
lysosome
What organelle is found in the bacteria cell and also in the plant and animal cell?
Ribosomes are found in all cells, including bacteria. Some people reserve the word "organelle" for subcellular structures that have a membrane around them, in which case bacteria contain no organelles at all. Other people are happy to call ribosomes organelles, in which case that is your answer.
What is a membrane bound nucleus?
The membrane bound nucleus is an organelle that controls the cells growth and reproduction. It also has chromosomes that contain the genetic information vital for reproduction of cells.
What will a chamber separated by a semi-permeable membrane with one side containing a mixture of molecules in water and the other side containing only water contain after an extended period of time?
The molecules in the one chamber will diffuse into the other through the semi-permeable membrane so that eventually, both sides will be identical in composition.
What organelle do all animal cells have in common?
The common structural characteristic of all cell organelles is that they contain a membrane. The membrane is highly important as it regulates the concentration of materials inside and outside the cell or organelle, allowing transport of specific substances into and out of the cell.
How are hypertonic and hypotonic solutions similar?
In osmosis, the hypertonic solution is one with a higher solute concentration over the semi-permeable membrane and the hypotonic solution is one with a lower solute concentration over the semi-permeable membrane. The similarities between these two is that both contain a solute and both involve water which is essential in osmosis. Also, the semi-permeable membrane plays a very important roll on how the water moves. It moves from the lower solute concentration to the higher solute concentration.
How are hypertonic solution and hypotonic solutions similar?
In osmosis, the hypertonic solution is one with a higher solute concentration over the semi-permeable membrane and the hypotonic solution is one with a lower solute concentration over the semi-permeable membrane. The similarities between these two is that both contain a solute and both involve water which is essential in osmosis. Also, the semi-permeable membrane plays a very important roll on how the water moves. It moves from the lower solute concentration to the higher solute concentration.
Does endoplasmic reticulum contain a membrane?
The endoplasmic recticulum (ER) is located inside the cell, so it would be enclosed within the cell membrane. It contains a system of interconnected channels called cisternae enclosed by the unit membrane. ER is continuous with the outer membrane of the nuclear envelope and therefore is a membranous organelle.
