Quando as membranas plasmáticas são congeladas a temperaturas muito baixas, tendem a fraturar pelo meio da bicamada lipídica quando sujeitas a stresse mecânico. Explique este facto, tendo em conta a estrutura e constituição das membranas

What kind of crystalline solid is graphite? o a. molecular solid b. metallic solid o c. network solid d. ionic solid

Match the types of competition to their descriptions

This class has taught you that the use of science and medicine in practical ways has become an international endeavor. one of the greatest examples of an international science accomplishment is which allows the profiling of human dna, useful not only to science but also medicine. a) forensic science b) the fbi c) the human genome project d) bioterrorism