DNA is a double helix with many regions. Which evidence best explains the structure of DNA? (2 points) A)The sequence of genes on a DNA molecule contains the instructions that code for proteins.
B)DNA is a region on a protein which codes for genes that carry out cellular functions.
C)The sequence of DNA on a gene contains the instructions that code for proteins.
D)Genes contain regions that are called DNA and carries out functions essential to the cell.

Which statement correctly compares metaphase i and metaphase ii? in metaphase ii twice as many chromosomes line up along the middle of the cell as in metaphase i. in metaphase i twice as many chromosomes line up along the middle of the cell as in metaphase ii. in metaphase ii twice as many chromosomes are pulled to opposite ends of the cell as in metaphase i. in metaphase i twice as many chromosomes are pulled to opposite ends of the cell as in metaphase ii.