The basic structure of most animal and plants cells is shown below. All cells are produced from other cells by the process of cell division. Cell division occurs when one cell divides to produce ...

This is called photosynthesis. The basic structure of a plant cell is shown below. Photosynthesis relies on many structures in the cell all working together, each playing its role. The diagram ...

In comparison, eukaryotic cells contain two types of rRNA ... these RNAs all share the same basic single-stranded chemical structure with, in some cases, higher-order structures obtained through ...