Metaphase is the second phase of mitosis in which spindle fibers move the chromosomes to the center of the cell where they are aligned. Prophase is the first phase of mitosis, anaphase is the third phase, and telophase is the fourth and final phase.

Anaphase is the third phase of mitosis in which each sister chromatids of each chromosome toward the opposite poles of the cell. Prophase is the first phase of mitosis, metaphase is the second phase, and telophase is the fourth and final phase.

Telophase is the fourth and final phase of mitosis in which the new chromatids unwind, the spindle apparatus breaks down, the cells becomes elongated, and a nuclear membrane starts to form around the decondensed DNA (chromatin). Prophase is the first phase of mitosis, metaphase is the second phase, and anaphase is the third phase.

Mitosis is in the order of this anagram: PMAT.

1. Prophase (chromosomes condense, mitotic spindle begins to form)

2. Prometaphase (some classes don't classify this as a separate stage from prophase but if your class does know that the nuclear envelope disintegrates in this stage).

3. Metaphase (the mitotic spindle attaches to the chromosomes and aligns them to the middle of the cell, crossing-over occurs here as well as elongation of the cell)

4. Anaphase (the mitotic spindle pulls apart the chromosomes and an equal amount of chromosomes are at each end of the cell)

5. Telophase (two nuclear envelopes reform around the chromosomes of each side and the mitotic spindle breaks down)

6. Cytokinesis (again, many classes put this in telophase but some classify it as a separate stage. This is the moment when the cell divides is cytoplasm into two, forming two different cells. In the body it occurs within seconds which is another reason why many classes integrate it into telophase.)

It's important to know that "n" means how many sets or copies of chromosomes rather than how many chromosomes in general. If the latter were true, then "2n" would mean a cell has twice as many chromosomes as a cell that is "n." In reality, all cells have all chromosomes, including gamates.

So an organism usually has "2n" cells because its parents donated one copy each to make the organism. But the organisms' gamates are "n" cells so that when they fuse to create a new organism it will be "2n" as well. 

You can also remember this by knowing that mitosis goes from 2n to 2n and that meiosis goes from 2n to 2n to n.

The correct answer is metaphase because this is the stage of mitosis where the chromosomes come together and line up in the middle forming the metaphase plate. These chromosomes then get pulled to either side in the anaphase stage.

The order of mitosis is the following:

1. Prophase
2. Prometaphase
3. Metaphase
4. Anaphase
5. Telophase