Ineed a sentence using the word metaphase.

This is how you use it in a sentence: The chromosomes pass to the equator of the spindle and become attached to the spindle-fibres in such a way that they form a radiating starthaped figureAster-when seen from the pole of the spindle.

Here is a sentence,

The stage of mitosis and meiosis, following prophase and preceding anaphase, during which the chromosomes are aligned along the metaphase plate.

The bags should be yellow i believe