Rosan Franklin's x-ray diffraction images of DNA were critical to finding which of these aspects of DNA structurer A. DNA is made of two strands and they are antiparallel. B. DNA is made up of nitrogenous bases, 5-carbon sugars and phosphate. C. DNA has a helical structure and is antiparallel. D. DNA has a helical structure and the nitrogenous bases are stacked near the center.

Ithink its c hope it : )

C) to ensure each new cell has an exact copy of the dna

This is s cute awee : (( . well if she's showing you signs that she may like you , then shoot your shot ! don't be afraid . & if you're unsure that she's giving you these signs , then wait out for a little bit . most girls are different . some may act really sweet , but only bc you're a good friend of hers . that , or she might like you . you just never know . but i think you should sit down with her & tell her how you feel . but don't be awkward & shy . just be straight up & tell her how you feel . if the feelings aren't mutual , then don't cry about it . you need to respect her decision & look for others in the world . feelings can be difficult & confusing , but don't be afraid to show them . i say you play it out & if you're still unsure about it , talk to her . - rach