BACE Exam Questions and Answers All Correct

BACE Exam Questions and Answers All Correct Heat-stable DNA polymerase - ANSWER polymerase chain reaction (PCR) Restriction enzymes (example: EcoRI) - ANSWER digestion DNA Horizontal gel electrophoresis box - ANSWER running DNA gels Vertical gel electrophoresis box - ANSWER Running protein gels (PAGE) DNA ligase - ANSWER joining pieces of DNA Measuring protein or DNA concentration - ANSWER spectrophotometer E. coli is an example of a eukaryote. - ANSWER False Cell theory states - ANSWER 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. Ensure that all products meet standards of quality in manufacturing process. - ANSWER Quality of Assurance (QA) Identify candidate biopharmaceutical drugs. - ANSWER Research and development Make commercial quantities of a biopharmaceutical drug. - ANSWER Manufactoring Which bacterial cell component is commonly isolated and used to digest DNA? - ANSWER Restriction enzyme Which structure regulates the flow of molecules into and out of the cell? - ANSWER Plasma membrane Where is the energy in adenosine triphosphate (ATP)? - ANSWER Phosphate bonds Monoclonal antibodies for scientific research can be produced in human cells. - ANSWER True The bi-product carbon dioxide benefits the brewing and baking industries. Carbon dioxide is produced by microorganisms, usually yeast, that obtain their energy by: - ANSWER Anaerobic respiration Respiration is the breaking down of food molecules with the result of generating energy for the cell - ANSWER True Glucose is a: - ANSWER Monosaccharide Which solution is the most concentrated? - ANSWER 50 µg/µL When DNA replicates, each original strand of DNA serves as a template for a new strand. This is called what type of replication? - ANSWER Semi-conservative replication