From the evidence of karyomeres in animal cells, the nucleus is regarded as a compound structure, and it was further suggested that the spindle is also compound, the real unit in mitosis being a ...

The peas represent chloroplasts and the grape represents the nucleus. Plant cells have the same four components in animal cells but have these extra three as well: Cell wall close cell wallThe ...

animal cells? Well, they are different sizes and shapes and store different types of energy. Both have a nucleus, although it ...

A single bacterial cell penetrates into the mussels' nucleus and then reproduces to ... Arms Race for the Control of the Cell A common response of animal cells to infection is apoptosis ...