Chest fluttering feeling (symptom description): Chest fluttering feeling is listed as a type of or related-symptom for symptom Heart rhythm symptoms.
The cell makes proteins based on a process called protein synthesis. What happens during protein synthesis? During protein synthesis, the cell uses information from a gene on a chromosome to produce a specific protein.
Whether you are a single cell or a blue whale with trillions of cells, you are still made of cells. All cells are contained by a cell membrane that keeps the pieces inside. When you think about a membrane, imagine it is like a big plastic bag with some tiny holes. That bag holds all of the cell pieces and fluids inside the cell and keeps any nasty things outside the cell. The holes are there to let some things move in and out of the cell.