The smooth endoplasmic reticulum.
Mainly .....transportation...Rough Endoplasmic Reticulum (RER) is resposnible for the synthesis, storage and transport of proteins.Smooth Endoplasmic Reticulum (SER) is responsible for the synthesis, storage and transport of lipids and steroids.
It is the energy and synthesis center of the cells.
The cell membrane is made of the lipid bilayer which contains lipids and proteins.
The lipid bilayer prevents the cell from dissolving in water.
Cytoskeleton.
Mainly .....transportation...Rough Endoplasmic Reticulum (RER) is resposnible for the synthesis, storage and transport of proteins.Smooth Endoplasmic Reticulum (SER) is responsible for the synthesis, storage and transport of lipids and steroids.
Fatty acids are metabolized to help provide the cell with even more energy than by breaking down other macromolecules. Why not metabolism nearly everything that is brought into the cell, right? Carbohydrates, proteins, and even nucleic acids can also be broken down and metabolized to generate ATP for the cell. Fatty acids actually provide twice as much energy than carbohydrates or proteins of the same size.
ribosome
Nucleus.
Golgi complex
There is no specific part of the cell, other than in the ribosome. The ribosome is the part that makes the protein at the end of the process known as protein synthesis. Ribosomes are actually proteins themselves, and are called rRNA, or ribosomal RNA.
nucleus
It is the energy and synthesis center of the cells.
Ribosomes in cytoplasm and also the surface of the rough ER
The nucleus
Yes, the lipid part refers to cholesterol. This is an essential part of every cell in the body because cholesterol is necessary for the formation of the cell membrane.
This is the cell membrane; it contains and delineates the components of the Cell by being constructed of a bi-lipid (lipid = fats and/or oils) layer - see Fluid Mosaic model.