Bace question and answer - Study guides, Class notes & Summaries

BACE Exam Questions and Answers Latest Updated The enzyme maltase catalyzes the break down of maltose into glucose. A technician added maltase to a solution of maltose to be incubated at 37°C for 20 minutes. Samples were taken from the reaction tube every five minutes, and the glucose and maltose concentrations were measured. Which of the following is an appropriate negative control for this experiment? Maltose incubated with water What is the best definition of the term "hypothesi...

Clinical Trial- Phase 1 - - Tests drug in healthy individuals - Tests for safety, dosage, and side effects Clinical Trial- Phase 2 - - Tests on larger group of effected individuals - Tests for efficacy and side effects Clinical Trial-Phase 3 - - Tests on new and wider demographic - Tests for long term effectiveness and comparisons with other medications Clinical Trial- FDA Approval - Treatment determined effective and safe for public use Clinical Trial- Phase 4 - - Cont...

What are the Common Career Technical Core - Career Ready Practices? - 1. Act as a responsible and contributing citizen and employee. 2. Apply appropriate academic and technical skills. 3. Attend to personal health and financial well-being. 4. Communicate clearly, effectively and with reason. 5. Consider the environmental, social and economic impacts of decisions. 6. Demonstrate creativity and innovation. 7. Employ valid and reliable research strategies. 8. Utilize critical thinking...

what are the steps to culture bacteria? - - write name, date, and on back of plate - divide into 4 quadrants - incoculating loop and get - streak quadrant 1, loop into alcohol then take a new one - streak quadrant 2 from grabbing from 1, loop in alcohol and take new one

bioethics - applying moral values to decision-making on topics brought up by advances in biology, medicine, and technology biotechnology - the study and manipulation of living things or their components data - information gathered during an experiment genome - an entire set of an organism's genetic information hypothesis - a testable prediction to a scientific question journal - a scientific magazine or periodical where scientists publish their experiments control - an experim...

what represents the correct order of assembly in the cell - Amino acid, polypeptide, protein t/f: A single base pair change in a gene's DNA sequence can affect the shape and function of the protein it encodes. - true t/f:The three-dimensional structure of a protein is largely determined by the amino acid sequence. - true A structural gene's code is 5' TAC ATG CCC TTA ATC 3', what will the mRNA transcript be? - 3' AUG UAC GGG AAU UAG 5' Circular, long DNA containing seve...

NaCl is a: -nonpolar covalent -ionic -polar covalent - ionic H2O is a: -nonpolar covalent -ionic -polar covalent - polar covalent CH4 is a: -nonpolar covalent -ionic -polar covalent - nonpolar covalent What should be used to calculate the amount of compound required to make a solution? - molecular weight What is an example of a carbohydrate and its associated functions? - Example is cellulose. Functions are energy storage, receptors, structure of plant cell...

The invention of the thermal cycler The use of reverse transcriptase from single-stranded RNA The use of fluorescently-tagged probes for real-time quantitation of PCR products - SIgnificant Advances in PCR include the structure of DNA was described, as well as its method of replication - What happened in the 1950s? the isolation of restriction enzymes - The advent of recombinant DNA technology began with what? it allowed us to manipulate DNA - What did the advent of recombinant DNA t...

What is an example of a product easily found in nature? - Antibiotic In a biotechnology lab, what is tap water is best used for? - Washing glassware. What is the order of amino acids on a polypeptide chain encoded by? - mRNA How do DNA molecules vary from one species to another? - Number of genes and non-coding regions. What is agar? - Solid media on which bacteria grow. What part of an amino acid differs from one to the other? - R group How can colorless proteins be monitored ...

safety shower location - toxic/poisonous materials - biohazard - hot surface - don't drink the water - defibrillator or AED location - eye protection required - harmful or irritant - eyewash station - gloves required - fire extinguisher location - first aid station - protective clothing required - corrosive - radioactivity - oxidizer - analytical balance - measure mass autoclave - sterilizes med...