The refrigerated urine specimen must be bring back to room temperature
before processing or testing them to prevent affects to the physical
characteristic of urine. Moreover, refrigeration of the sample urine is done to
preserve the urine if testing is not yet possible and to prevent bacterial
growth of the specimen for 24 hours.
Answer:
Narcotics
Explanation:
They both induce sleepiness I believe
Answer:
DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms.
Most DNA is located in the cell nucleus (where it is called nuclear DNA), but a small amount of DNA can also be found in the mitochondria (where it is called mitochondrial DNA or mtDNA).
