Scientists isolate an organic macromolecule that plays a role im digestion when this polymer is not present the rate of one of the chemical reactions required for digestion increases greatly

This is a scaffolding of protein fibers that us sell keep it shape in a cell division and cell movement

They live on every continent except antarctica

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.