The olecranon bursa is a fluid filled sac-like structure that acts as a cushion, allowing the posterior skin of the elbow to glide past the olecranon process with minimal friction. 8 mm; proximal projection of olecranon process beyond proximal rim of semilunar notch, 0.
The nerve cell, being of an animal would contain various organelles, including the cell membrane,nucleus (which contains the nucleolus, the cytoplasm, mitochondria, lysosomes, â¦ cytoskeleton, chromatain Endoplasmic reticulum, Golgi Apparatus, and possibly flagella, cilia, centriols and ribosomes.
The sense organs contain receptors that are sensitive to stimuli. The nervous system consists of the central nervous system-brain and spinal cord-and peripheral nerves. Nerve impulses travel through the axons of neurones-nerve cells.he sense organs contain receptors that are sensitive to stimuli. The nervous system consists of the central nervous system-brain and spinal cord-and peripheral nerves. Nerve impulses travel through the axons of neurones-nerve cells.