Explanation:
-The cell membrane is made up of a lipid bilayer, while tissue membranes are made up of epithelial and a lamina of connective tissue.
In the plasma membrane, lipids are composed of fatty acids which form the hydrophilic head and glycerol which forms the hydrophobic tail; their arrangement can give these non-polar macromolecules hydrophilic and hydrophobic properties. Via diffusion, small water molecules can move across the phospholipid bilayer which acts as a semi-permeable membrane into the extracellular fluid or the cytoplasm; these are both hydrophilic and contain large concentrations of polar water molecules or other water-soluble compounds. The hydrophilic heads of the bilayer are attracted to water, while their water-repellent hydrophobic tails face towards each other- allowing molecules of water to diffuse across the membrane along the concentration gradient.
However, in tissue membranes, epithelial cells form sheets covering exterior surfaces and internal organs; a many-layered epithelium with cuboidal basal cells and flat cells at its surface would be classified as stratified squamous epithelium. Tissues composed of multiple squamous cell layers on a basement membrane are called epithelia. These line the skin and internal cavities such as blood vessels, esophagus, and mouth. It protects against bacterial entry, and damage. The flat basal cells found on the basement membrane divide and differentiate to form cuboidal or columnar cells; these are typically underneath the squamous cells layers and are layered related to their degree of differentiation.
Learn more about tissue types at brainly.com/question/8487952
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