A cup of lead pellets and cup of feathers both occupy 8 fl. oz. of volume. The lead will weigh a lot more than 8 ounces on a scale. The feathers will weigh a lot less than 8 ounces on a scale. 500 grams of mini marshmallows = 10 cups. 500 grams of flour = 4 cups.
The layer of the epineurium that extends within the nerve to define the fascicles is termed the internal epineurium. Together, these two layers form the epineurium, which varies in thickness along the course of a nerve. The epineurium is usually most abundant around joints, as its function is to protect the nerves from stretching and subsequent injury.
The epithelium of the lower anal canal contains similarly shaped cell layers. This shape helps to protect the tissues that are below the epithelium. The epithelium also contains many cells that secrete mucus. This mucus lubricates the digestive tract.The lamina propia is a sub-layer that is made of loose connective tissue. The muscularis mucosae is a sub-layer of smooth muscle. The next layer after the mucosa is called the submucosa. This layer is a thick layer of loose connective tissue.his mucus lubricates the digestive tract. The lamina propia is a sub-layer that is made of loose connective tissue. The muscularis mucosae is a sub-layer of smooth muscle. The next layer after the mucosa is called the submucosa. This layer is a thick layer of loose connective tissue.