Viruses are especially threatening to human health because they a. cause diseases that are always fatal.
b. are more easily transmitted from one person to another than other pathogens.
c. are constantly mutating and are not affected by antibiotics.
d. always spread quickly throughout the body.
C. Are constantly mutating and are not affected by antibiotics

If you were working for a pharmaceutical company as part of a drug discovery team, which of these enzyme inhibitors would you suggest as a productive avenue for drug development? a) a drug to treat high blood pressure that reversibly inhibits an enzyme catalyzing production of a chemical that causes blood vessels to contract b) a drug to treat diabetes that irreversibly inhibits an enzyme in the metabolic pathway to synthesize glucose c) a compound that acts as a competitive inhibitor for a digestive enzyme produced only in the presence of certain foods d) a compound that inhibits enzymes by significantly changing the ph throughout the body

Which of the following statemens is not true about the consequences of alcohol?

Cultural, economic , and social changes that resulted in the migration of more people into cities - utilitarianism -industrial revolution -age of enlightenment