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the membrane has a greater surface area for an increased rate of diffusion
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Cell membranes are characterized by the presence of?
Cell membranes are characterized by the presence of a phospholipid bilayer, which provides their structure and barrier function. They also contain various proteins that help regulate transport, signalling, and cell recognition processes. Additionally, cell membranes may have cholesterol molecules embedded within the phospholipid bilayer, providing stability and fluidity.
Jesse was looking at a cell through a microscope and saw mitochondria and cell membranes what could Jesse say about the cell?
Jesse could say that the cell is likely a eukaryotic cell, as mitochondria are organelles found in eukaryotic cells. The presence of cell membranes suggests that the cell is a structural unit of a living organism, responsible for maintaining its integrity.
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 do animal cell membranes have different shapes then plant cell membranes?
Animal cell membranes have a more fluid structure due to a higher concentration of cholesterol and certain types of lipids that affect flexibility. Plant cell membranes have a more rigid structure due to the presence of cellulose fibers in the cell wall, which provides support and shapes the cell membrane differently.
Cell membranes are characterized by the presence of?
Cell membranes are characterized by the presence of a phospholipid bilayer, which provides their structure and barrier function. They also contain various proteins that help regulate transport, signalling, and cell recognition processes. Additionally, cell membranes may have cholesterol molecules embedded within the phospholipid bilayer, providing stability and fluidity.
What concept explains the presence of mitochondria in cell?
The concept that explains the presence of mitochondria in cells is the endosymbiotic theory. Mitochondria in cells derived from the extra embryonic membranes.
Jesse was looking at a cell through a microscope and saw mitochondria and cell membranes what could Jesse say about the cell?
Jesse could say that the cell is likely a eukaryotic cell, as mitochondria are organelles found in eukaryotic cells. The presence of cell membranes suggests that the cell is a structural unit of a living organism, responsible for maintaining its integrity.
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.
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.
Why do animal cell membranes have different shapes then plant cell membranes?
Animal cell membranes have a more fluid structure due to a higher concentration of cholesterol and certain types of lipids that affect flexibility. Plant cell membranes have a more rigid structure due to the presence of cellulose fibers in the cell wall, which provides support and shapes the cell membrane differently.
Are cell membranes hard?
Cell membranes are not hard at all they are actually quite softish....
What do cell membranes do for the body?
Cell membranes act as a barrier, controlling the movement of substances in and out of the cell. They help maintain cell shape and provide support. Additionally, cell membranes are important for cell communication and recognition.
What cell has cell membranes?
plant
Do fungi have cell membranes?
Yes. Like plants they have both cell membranes and cell walls (but the cell walls have a different composition).
What functions do cell membranes do?
cell membranes monitor what goes into and out of a cell. only animal cells have a cell membrane. hope this is ok
