To be a TV presenter you will need to have: 1  confidence and an outgoing personality. 2  excellent communication and presentation skills. 3  a flexible approach. 4  the ability to improvise when necessary. 5  research and interviewing skills. 6  calmness under pressure. 7  the ability to work to strict deadlines.
See Organelle. Prokaryotes have only one lipid bilayer-the cell membrane (also known as the plasma membrane). Many prokaryotes also have a cell wall, but the cell wall is composed of proteins or long chain carbohydrates, not lipids.
The cell membrane which is the plasma membrane is called the fluid mosaic model because :the plasma membrane consists of both lipids and proteins. Tâ¦he fundamental structure of the membrane is the phospholipid bilayer, which forms a stable barrier between two aqueous compartments.