AWNSER ASAP Identify the two careers that do not require any college education.

dental assistant
dietitian
home health aide
physician assistant
social worker

the two careers that don't require any college education are a dental assistant and a home health aide

Explanation:

using the process of elimination

a dietitian requires a bachelor's degree,

physician assistant needs a masters degree (in most cases)

social worker needs a bachelor's degree

this means the other 2 remaining options...

dental assistant & a home health aide do not require a college education

the sugar-phosphate backbone forms the structural framework of nucleic acids, including dna and rna. this backbone is composed of alternating sugar and phosphate groups, and defines directionality of the molecule.