The two smaller fish, in the center and on the far left, are cobia. Black kingfish, black salmon, ling, lemonfish. Perhaps youâve puzzled over these curious fish. Theyâre all cobia, a peach-fleshed fish with grayish-brown skin. Its signature white belly often confuses fishers, who sometimes mistake it for a small shark.
1 Organelle movement. 2  Microtubules and microfilaments can help move organelles from place to place in the cell. 3  In the case of endocytosis when a vesicle is formed to engulf some particle from outside the cell, microfilaments attach to the vesicle and pull it into the cell.ost eukaryotic cells contain a complex network of protein fibers called the cytoskeleton. It forms a framework for the movement of organelles around the cytoplasm-most of the organelles are attached to the cytoskeleton.
The membrane enclosing the vesicle is also a lamellar phase, similar to that of the plasma membrane, and vesicles can fuse with the plasma membrane to release their contents outside of the cell. Vesicles can also fuse with other organelles within the cell. Vesicles perform a variety of functions. Because it is separated from the cytosol, the inside of the vesicle can be made to be different from the cytosolic environment. For this reason, vesicles are a basic tool used by the cell for organizing cellular substances. Vesicles are involved in metabolism, transport, buoyancy control, and enzyme storage.