Nucleotides make up the class of macromolecule that perform which function in the body?

a. nucleic acids—encode genetic information
b. proteins—serve as enzymes
c. carbohydrates—store energy within the body
d. lipids—insulate body tissues

Is it bad to have a headache all day long?

What is a possible consequence of abusing intravenous drug such as heroin? a-hiv transmission b-alcohol poisoning c-improving appetite d-lung cancer

Analyze the impact of the availability of health services in the community and the world. research various school and community health services for people of all ages such as vision and hearing screenings and immunization programs. identify situations requiring professional health services for people of all ages such as primary, preventive, and emergency care.