Proteins regulate cell process, transport substances into or out of cells, and help a. regulate blood pressure
b. form bones and muscles
c. control body temperature
d. regulate pH in various parts of the body

Which would happen if more forests were cut down? a. the nitrogen cycle would be stopped b. nitrogen would be fixed by bacteria more quickly c. the amount of co2 in the atmosphere would increase d. fossil fuels would build up in the soil c the amount of co2 in the atmosphere would increase

What did hunter gathers do to alter the environment?

Mrna decodes information from the original dna master plan to build proteins in the during the process of ribosomes.