{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/c6c82191e1d84a17985835c35a231913\" frameborder=\"0\" width=\"1096\" height=\"822\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":822,"width":1096,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":822,"thumbnail_width":1096,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/c6c82191e1d84a17985835c35a231913-00001.jpg","duration":126,"title":"SAT official #1_S1_Q27","description":"p:  The authors’ use of the words “exact,” “specific,” and “complement” in lines 47-49 in the final paragraph functions mainly to \na:  confirm that the nucleotide sequences are known for most molecules of DNA. ;\n counter the claim that the sequences of bases along a chain can occur in any order. ;\n support the claim that the phosphate-sugar backbone of the authors’ model is completely regular. ;\n emphasize how one chain of DNA may serve as a template to be copied during DNA replication.  ;"}