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What do cell membranes allow?
Cell membranes allow the regulation of what enters and exits the cell, maintaining cell homeostasis. They also provide structural support and separate the cell's internal environment from the external environment. Additionally, cell membranes facilitate cell communication and recognition.
The folded system of membranes that forms a network of interconnected compartment inside the cell is called?
Endoplasmic reticulum.
What is the folded system of membranes that forms a network of interconnected compartment inside the cell?
This is called the endomembrane system. ER, Golgi and the like.
What is the outside of the membrane called?
Membranes do not have a stiff outside. I suspect the answer you are looking for is the cell wall, which is a stiff structure found outside the cell membrane of a plant cell, but separate from it.
Why don't you keep a banana in a refrigirator?
Plant membranes are adapted for the environment the plants evolved to thrive in. Since bananas are tropical fruit, their membranes are stable and effective at higher temperatures. Putting it in the refrigerator causes the membranes to become less flexible. Some membranes in the cell separate oxidative compounds from the rest of the cell. When the membranes fail these compounds cause browning.
What is the stiff outside of the membrane called?
Membranes do not have a stiff outside. I suspect the answer you are looking for is the cell wall, which is a stiff structure found outside the cell membrane of a plant cell, but separate from it.
Do cheetahs have cell walls or membranes?
Cheetahs do not have cell walls. However, like all living organisms, they have cell membranes that surround and protect their cells. Cell membranes regulate the passage of substances in and out of the cell.
Do protist have cell membranes?
Yes, protists have cell membranes. Cell membranes are present in all living cells, including those of protists, to regulate the passage of materials into and out of the cell and maintain cellular structure and function.
Why are organelles surrounded by membranes?
Organelles are surrounded by membranes to provide a barrier that controls what substances can enter and exit the organelles. This helps to maintain the organelle's internal environment, protect its contents, and facilitate specific functions within the cell. Additionally, the membranes of organelles contain specialized proteins that are essential for the organelle's structure and function.
Does calcium depolarize or hyperpolarize cell membranes?
Calcium depolarizes cell membranes.
Do plants have cell membrane?
Plants have cell membranes just inside their cell walls. The cell membranes control what passes into and out of the cell.
What technique do biologist use to seperate one part of a cell from the rest of the cell?
Agitation in a mild detergent solution will disrupt the membranes, and then a centrifuge will separate the component organelles by weight.
