What ph could you assume the enzyme catalase was denatured?
a) 3
b) 7
c) 10
d) 13

Plz ! a scientist wants to produce a cow that makes a particular human protein in it’s milk the desired protein causes blood to clot and can be used to treat hemophilia (a blood clotting disorder). which of the following would be best for the scientist to use? a. genetic crosses. b. cloning. c. selective breeding. d. genetic engineering.

Regarding most of the narrator’s story, which word best describes the tone?

At which point is crust neither created nor destroyed? island chain mid-ocean ridge divergent boundary transform boundary