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Fibroblasts have receptors for this substance on their plasma membranes?
Fibroblasts have receptors for growth factors on their plasma membranes. Growth factors play a crucial role in regulating the proliferation and function of fibroblasts in various physiological processes such as wound healing and tissue regeneration.
How do the plasma membranes of Archaea differ from the plasma membranes of Eukarya?
In eukaryotes there are ester bonds between hydrocarbons.In archea there ether bonds.
Water crosses plasma membranes through specialized channels?
Water crosses plasma membranes through specialized channels called diffusion and concentrated gradient.
What channels does water cross plasma membranes?
Aquaporins.
What are organisms that have plasma membranes?
All living organisms have plasma membranes as they are essential for controlling the movement of substances in and out of cells. This includes bacteria, fungi, plants, and animals.
What is the role of blood in excretion?
The waste of excretion leave the body cells and are secreted into intercellular fluid. Wastes pass from intercellular fluid into the blood plasma by the process of diffusion. The blood plasma transport these excretions to excretory organs that remove them from the body.
Are plasma membranes only found in plant cells?
no animal cells also have plasma membranes
What are the differences between the plasma membrane and other membranes?
plasma membrane and other membranes are the same
What role do proteins play in the structure and function of plasma membranes?
Proteins in plasma membranes help maintain the structure and regulate the functions of cells by serving as channels for molecules to enter and exit the cell, as well as facilitating cell signaling and recognition.
What cells have internal membranes and plasma membranes?
Eukaryotic cells.
What are eukaroytic cells surrounded by?
cell membranes and plasma membranes
Fibroblasts have receptors for this substance on their plasma membranes?
Fibroblasts have receptors for growth factors on their plasma membranes. Growth factors play a crucial role in regulating the proliferation and function of fibroblasts in various physiological processes such as wound healing and tissue regeneration.
Which organelle is covered by a double layer of plasma membranes?
The organelle covered by a double layer of plasma membranes is the mitochondria.
How do the plasma membranes of Archaea differ from the plasma membranes of Eukarya?
In eukaryotes there are ester bonds between hydrocarbons.In archea there ether bonds.
Is blood plasma acidic?
It could be. and lead to urine excretion
Do plants cells have plasma membranes?
yes.
Does plasma membranes have molecules on their surface that identifies them?
No
