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 is also known as the plasma membrane or the  cytoplasmic membrane. It is a biological membrane that separates  all cells' interior from the outside, though â¦ can be permeated by  selection ions and molecules. Its basic function is to protect the  cell from its surroundings.