A typical prokaryotic cell might contain the following parts: 1  cell wall. 2  plasma membrane. 3  cytoplasm. 4  flagella and pili.
The same is done with the jugular drain tube. A hose is attached to the drain tube, and the hose from the embalming machine is connected to the arterial tube. Drainage can also be achieved by keeping the vein open using angle forceps. Many embalmers prefer this as it allows clots and blockages to be more easily flushed from the vascular system.
Figure 3. Typical transition from temporary to perennial streams at the headwaters of a river network. Ephemeral and intermittent reaches are a zone of network expansion under wetting conditions and. contraction under drying conditions.