Which of the following is TRUE? Nerve cells in the brain and spinal cord are
not easily repaired because they are stuck
in Go.
Nerve cells in the brain and spinal cord are
not easily repaired because they move
through the cell cycle often.
Nerve cells in the brain and spinal cord are
easily repaired because they are stuck in
Go.
Nerve cells in the brain and spinal cord are
easily repaired because they move
through the cell cycle often.

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.