After a strain of bacterial cells is exposed to a chemical mutagen only 30% of the cell produce new colonies that continue to grow. Which of the following can be concluded

A researcher claimed that he had successfully cultured a type of bacteria that could generate heat from trash. However, no other researchers have been able to culture the same bacteria, even when they follow the same steps.

What is the importance of the carbon dioxide (co2) cycle?

In addition to northern latitudes, patches of tundra-like plant communities are also foundA. in cold deserts. B. in marshes. C. in bogs. D. on mountain tops.

Which of the following is the largest and most inclusive of Linnaeus's taxonomic categories?

Which element is the basis for the macromolecules found in living things?

Glycerol is converted to Glycerol is converted to blank and then to blank, which can enter blank to produce glucose. and then to Glycerol is converted to blank and then to blank, which can enter blank to produce glucose.

Researchers aboard the international space station use the lastest technology to advance our understanding of which object? check all the apply Soil and rock Health and medicine Living things in space Radio waves in space Distant bodies in space

A zorse is a cross between a zebra and a horse. this an example of selective breeding hybridization cloning recombinantDNA

DNA markers that are found to segregate with a mutation of interest can be used to determine the mutation's distance from the markers by looking at what?

How would you explain the differential nature of the snyder agar medium as used for the detection of dental caries?