Which factors are barriers to making healthy decisions about relationships and sexual health? check all that apply. 1. a lack of knowledge 2. substance use and abuse 3. a lack of structured activities 4. having a lot of information 5. the need for parental consent to receive some medical services

Which of the following does not cause blindness? a. cataractsb. glaucomac. osteoarthritisd. diabetes

Some viruses can be crystallized and their structures analyzed. one such virus is yellow mottle virus, which infects beans. this virus has a single-stranded rna genome containing about 6300 nucleotides. its capsid is 25-30 nm in diameter and contains 180 identical capsomeres.if the yellow mottle virus begins its infection of a cell by using its genome as mrna, which of the following would you expect to be able to measure? a) replication rateb) transcription ratec) translation rated) formation of new transcription factors

Which food preservation method can people use at home? a. fermentation b. irradiation c. pasteurization d. thermal processing