Final answer:
The Ames test is based on the principle that mutagenesis in bacteria DNA can indicate carcinogenesis in humans. This test uses bacteria to assess the mutagenic potential of chemical compounds, and a positive test result suggests that the compound may act as a carcinogen. The Ames test is a quick and cost-effective way to estimate the carcinogenic potential of a compound.
Step-by-step explanation:
The principle that mutagenesis in bacteria DNA can serve as an indicator of carcinogenesis in humans is the basis for the Ames test. The Ames test is a biological assay that uses bacteria to assess the mutagenic potential of chemical compounds. It measures the mutation rate associated with exposure to a compound, and a positive test indicates that the compound may act as a carcinogen. This test is quick, convenient, and cost-effective compared to other methods for assessing carcinogenic potential.