Edward was experiencing vomiting and chills. his condition worsened and he experienced rapid heart rate and fever. he was admitted to the hospital, where the doctor realized his blood pressure had dropped. the doctor immediately started respiratory therapy and blood transfusion. what is likely to be edward’s diagnosis? a. pneumocystis carinii b. lymphoma c. myasthenia gravis d. septicemia

Which way do the nitrogenous bases in dna pair up? a. a and g; t and c b. a and c; t and g c. a and t; g and c d. a and a; t and t; g and g; c and c

Humans are believed to have evolved in coastal regions in east africa. the region had an abundant supply of fish for early humanoids to eat. when scientists analyze the fads gene they see an interesting pattern. people whose families have lived in this area of east africa for generation show a high level of diversity in alleles for the fads gene. conversely, people whose families had migrated inland a moderate distance from sources of fish showed a much lower diversity for fads gene alleles. additionally, the fads alleles found in people whose family has lived inland for generation are almost all gene alleles which produce fads proteins with a high level of function and activity. how do anthropologists explain this?

How does the structure of fats enable them to hold so much energy?