the cells

a cell is the basic unit of structure of all living organism

they are made of different parts

cells are very small

nucleus

cell membrane

cytoplasm

is a thick organism, it controls the entry and the exit of substances. it protects the cell.

controls every activity in the cell

most activities of the cell occur

animals and plants have cells

photosynthesis

they are similar

plant cells have parts animal cells don't have

click to edit

a vacuole

chloroplasts

a cell wall

are green dots

they contain chlorophyll

is a space inside the cell which contains a liquid called cell sap (è uno spazio all'interno della cellula che contiene un liquido)

it surrounds the cell membrane (circonda la membrana)

converts light energy into chemical energy

the chlorophyll absorbs sunlight in the leaf

the leaf absorbs carbon dioxide from the air

the plant gets water from the roots

chemical processes create glucose

the leaf releases glucose to the plant and oxygen to the atmosphere