The number _____ and _____ sign are assigned to the first nucleotide of a transcriptional unit.
a. 0, positive
b. 1, negative
c. 1, positive
d. 0, no sign
I would choose "d". Please check.
a. 0, positive
b. 1, negative
c. 1, positive
d. 0, no sign
I would choose "d". Please check.