Consider a cell in which one of the proteins involved in dna replication is altered. this alteration results in an increased occurrence of single-stranded dna breaks in the newly synthesized dna. which protein function is most likely nonfunctional in this situation?
a. the unwinding function of helicase
b. the fragment joining function of dna ligase
c. the winding stress relief function of topoisomerase
d. the proofreading function of dna polymerase
e. the strand separation function of single-stranded binding protein
i believe the answer is c. herbaceous or wood stems because the stem, hold up the flower and leaves into the sun light for energy/food.