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.
The Human Body. The human body is made of some 50 trillion to 100 trillion cells, which form the basic units of life and combine to form more complex tissues and organs. Inside each cell, genes make up a blueprint for protein production that determines how the cell will function. Genes also determine physical characteristics or traits.