Why would protein profiling be used instead of dna profiling

Science which of the following is an example of a cyclic behavior that is seasonal? i think the answer is d, i just need to double check : ). a. running from predators. b. searching for water. c. hunting at night. d. migrating for warmth. ***

What can happen to an enzyme as tempature rises

In the first stage of the nuclear fuel cycle the spent fuel must be transported, processed, and disposed of properly. true or false