Proteins are used as: *
A. the bodies major source of energy
B. diet to build and repair cells and tissue
C. nutrients largely made up of fatty acid
D. a necessity for most body function

Which is the lipid molecule that controls what types of molecules can pass though?

Which of the following human diseases is caused by a virus that requires reverse transcriptase to transcribe its genome inside the host cell? a) herpesb) aidsc) smallpoxd) influenza

The physician ordered velosef (cephradine) im 50 mg/kg/day in equally divided doses four times a day for a child who weighs 40 pounds. convert pounds to kilograms and then calculate the prescribed dosage. mg every hours