Brainles ! -what are the differences between the plant and animal cells? -describe the structure of an atp module.

-What are the differences between the plant and animal cells?

Plant cells:

- Cell wall present

-Nucleus usually lies near periphery due to vacuole.

- Centrosome is usually absent from higher plant cells, except lower motile cells.

- Plastids are present, except fungi.

Animal cell:

- Cell wall absent.

- Nucleus present near centre.

- Usually centrosome is present that helps in formation of spindle fibres.

- Plastids are absent.

-Describe the structure of an ATP module.

ATP plays an important role in releasing and storing energy in cells. It is an ideal source of energy because ATP easily releases and stores energy by breaking and re-forming the bonds between its phosphate groups. The ATP module is composed of three components. These phosphates are the key to the activity of ATP.