BACE Exam Question and Answer 2023

Heat-stable DNA polymerase - Polymerase chain reaction Restriction Enzymes (EcoRL) - Digesting DNA Horizontal Gel Electrophoresis box - Running DNA gels Vertical Gel Electrophoresis box - Running Protein gels DNA Ligase - Joining pieces of DNA Measuring protein or DNA concentration - Spectrophotometer E.Coli is an example of what - prokaryote Identifies candidate bio pharmaceutical drugs - Research and Development Make commercial quantities of a bio pharmaceutical drug - Manufacturing Which bacterial cell component is commonly isolated and used to digest DNA - Restriction Enzyme Which structure regulates the flow of molecules into and out of the cell - Plasma membrane Where is energy in adenosine triphosphate - Phosphate bonds Monoclonal antibodies for scientific research can be produced in human cells - False Anerobic respiration - Yeast Glucose is a - Polysaccharide Which solution is most concentrated - 50 ug/uL When DNA replicates, each original strand of DNA serves as a template for a new strand. This is called what type of replication - Semi-conservative replication The nucleotide stands of DNA are oriented in opposite directions in a structure that is described as - Anti-Parallel Made of four nitrogenous bases and a double helix structure of repeating nucleotide - All DNA Linear. very long pieces of DNA with many thousands of genes and contained in a nucleus - Eukaryotic DNA Long, circular DNA with several thousand genes - Prokaryotic DNA Small rings of DNA with only a few genes and floating in the cytoplasm - Plasmid DNA In a DNA double helix, the two DNA chains are held together by - Hydrogen bonds between the paid of bases How do the DNA molecules in various species differ from one another - The number of genes and non-coding regions Regarding the out of conformance water bath, select the most appropriate course of action for the technician - Report the problem to QA or individual in charge of repair, and place an "Out Of Service" label on the water bath