Which statement best summarizes the activity of catalase shown in the graph? A. The enzyme work better at 10°C than at 30°C.

B. The enzyme works better at 5°C than at 40°C.

C. The enzyme works better at 35°C than at either temperature extreme.

D. The enzyme works at the same level in all environments.

Which of these correctly describes the difference between processes that take place in prokaryotic and eukaryotic cells?

Astudent sees several ants walking up a wall following the exact same trail that an ant took earlier. she wants to apply the scientific method to determine how the ants detected the trail. which of these steps would come first in her application of the scientific method? perform an experiment by cleaning the scent away from part of the trail. draw a conclusion that the ants follow a scent trail. make a prediction about what the ants will do after she cleans away part of the trail. hypothesize that the ants are following a scent trail that the first ant left.

Which type of mutation occurs in reproductive cells and can be passed to offspring? somatic mutation germline mutation point mutation frameshift mutation