Create a list of the Top 10 Famous Events in African Americans everyone should know. Explain why you chose each of the choices (Why should these absolutely be on the list?

Specific heat equals the amount of heat required to raise the temperature of 1 gram of a substance by 1°F.

A woman needs a kidney transplant. Five members of her family would like to be tested to determine if they are a match. Technologists working in the laboratory of the hospital where the woman will receive the transplant use sequence-specific oligonucleotide probe hybridization methods to perform HLA typing. Which of the following anticoagulants is preferred when collecting blood from the woman and her family members?

DNA is isolated from a test organism and cut with restriction enzymes. The fragments are ligated to adapters that are complementary to primers that are added to perform a PCR. In a second PCR, selective primers are used to amplify some of the amplicons produced in the first PCR. Finally, the products of the second PCR are separated by gel electrophoresis and analyzed. Which of the following methods was described?

How does calibration differ from validation? 

A molecular technologist has run a vertical gel. While analyzing the gel, the technologist notices that the bands in the outer lanes did not run as far as similar-sized bands in the inner lanes so that the bands look like a smile on the gel. What is the explanation for this situation?

A technologist in a tissue bank who performed HLA typing by DNA analysis was asked to bank all DNA extracted from specimens received in the laboratory so as to maintain the highest quality of nucleic acid for the longest period. How should the DNA be stored to satisfy this request?

Mutations in tumor suppressor genes are usually what kind of mutation?

Which of the following molecular-based assays can be used to perform HLA typing?

A PCR assay on DNA isolated from a nasopharyngeal swab was performed with the following results: amplification using primers to IS481 was positive and using primers to IS1001 was negative. All controls were acceptable. Which of the following organisms was present in this sample?