your answer should be a. I had this question not that long ago and I got it right
Answer:
no they are not connected
Answer:
D) The chromosomes are composed the two sister chromatids and are lined up along the equator of the cell.
You can tell the difference by the amount of hydrogen in the chemical equation. You can tell by the second one that there is H2, which means there are 2 hydrogens in NADPH2 while NADPH only has 1 hydrogen
