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Endoplasmic reticulum
Cells of an organism tell each other when predators are nearby. :)
genetic categories
The plasma membrane is a dynamic structure. It is composed of 2 layers of lipid material with protein molecules interspersed through out. The phospholipids move at a rate of 2um. /sec. while the proteins move at a much slower rate. The phospholipids have 2 definite ends, a hydrophilic (focusing to the outside and inside of the membrane) and a hydrophobic one (forming the center of the membrane
Receptor tyrosine kinases
a protein forming a channel for an ion
An aperture membrane is a section of enzine forming the base of an aperture.
Endoplasmic reticulum
Telophase
gramicidin A
Cells of an organism tell each other when predators are nearby. :)
Two layers of lipids organized with the nonpolar tails forming the interior of the membrane.
Phospholipids lays the basic structure.Proteins,carbohydrates also join in forming the membrane.
Ion channels are not carbohydrates but are pore-forming membrane proteins. One of their functions is to include establishing a resting membrane potential.
Hello
phagocytosis?
Respiration ;)