Help please?!?!?! :D

The repeating units of sugar and phosphate are found on the DNA twisted ladder:
A. as the rungs
B. as the railings
C. as conditions between the steps and the uprights
D. none of the above

Question

Help please?!?!?! :D

The repeating units of sugar and phosphate are found on the DNA twisted ladder:
A. as the rungs
B. as the railings
C. as conditions between the steps and the uprights
D. none of the above

jagr2713 · Answer

The phosphates and deoxyribose sugars make up the sides of the "ladder" (alternating one after the other) and nitrogen bases are the "rungs" of the ladder.

anonymous · Answer

ohhhhhh okays thank you!!!! @jagr2713

jagr2713 · Answer

you're welcome