How are hydrogen bonds and cohesion related

Disinfection of impression materials is usually accomplished by a. sterilization with high heat. b. spray or immersion in a chemical disinfectant. c. sterilization with steam under pressure. d. allowing the impression to sit 24 hours in water until all the organisms die.

Does mitochondria still meet the definition of a eukaryote why or why not?

What is the next step in the process after a substrate enters the active site of an enzyme