| The middle region of a chromosome is called the ____. |
cell wall |
| Unlike animal cells, a plant cell is surrounded by a protective ____. |
centromere |
| Chromatin is condensed into chromosomes during ____. |
mitochondria |
| In animal and plant cells, ____ carry out aerobic respiration. |
organelle |
| During the interphase ____ stage, chromosomes are replicated. |
prometaphase |
| The nuclear membrane degrades during ____. |
prophase |
| A ____ is a large storage organelle filled mostly with water. |
synthesis (S) |
| An ____ is any subunit within a cell that has a specific function. |
vacuole |
