In a series circuit with 3 components what is the current entering each component when the current leaving the battery is 6A? A:
2A each component
B:
1A each component
C:
2V each component
D:
6A each component

the sugar-phosphate backbone forms the structural framework of nucleic acids, including dna and rna. this backbone is composed of alternating sugar and phosphate groups, and defines directionality of the molecule.