Explain why is carbon found in lipids, carbs, proteins, and nucleic acids?

Viruses are different from bacteria in that they can remain dormant on non-living surfaces they can be found just about anywhere they can infect just about every form of life

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.

Which statement is true about the cell theory? a) it is well-supported by evidence. b) it is unchangeable and permanent.