Biotility Bace practice knowledge exam questions with correct answers

cell theory states All life forms are made from one or more cells. Cells only arise from pre-existing cells. The cell is the smallest form of life. E.coli is an example of a eukaryote false Quality Assurance ensure that all products meet standards of quality in manufacturing process reasearch and development (R AND D) identify candidate biopharmaceutical drugs Manufacturing make commercial quantities of biopharmaceutical drug Which structure regulates the flow of molecules into and out of the cell? Plasma Membrane Which bacterial cell component is commonly isolated and used to digest DNA? Restriction Enzyme polymerase chain reaction ( PCR) Heat-stable DNA polymerase Digesting DNA Restriction enzymes ( EcoRI) Running DNA gels Horizontal gel electrophoresis box Running protein gels ( PAGE) Vertical gel electrophoresis box Joining pieces of DNA DNA ligase Spectrophotometer Measuring protein or DNA concentration