PERSEMBAHAN MULTIMEDIA PHOTOSYNTHESIS

Plant Photosynthesis -Leaf The plant then joins the sugar molecules together to form starch(food) and cellulose(building material). The chemical reaction that joins all the sugar molecules together is called a polymerisation reaction. Photosynthesis is a wonderful process that only plants can carry out. It is a process that gives us the energy to live and the oxygen to breathe. You see, plants are the only living organisms that can trap the sun's energy and make it into food for us. When a creature eats a plant it takes into its body the solar energy that was trapped by the plant Plants trap the sun's energy in the food they produce for themselves. The solar energy is stored in this food as chemical energy. Chemical energy is the energy present in the chemicals that make up our food. The process of photosynthesis uses carbon dioxide, water and the sun's energy to produce plant material. In this wonderful process oxygen is given out by the plant as a waste product. Photosynthesis also mops up most of the carbon dioxide we breathe out. Photosynthesis occurs in a plant cell with the help of a special chemical called chlorophyll.

Plant Photosynthesis Plants are the only photosynthetic organisms to have leaves (and not all plants have leaves). A leaf may be viewed as a solar collector crammed full of photosynthetic cells. The raw materials of photosynthesis, water and carbon dioxide, enter the cells of the leaf, and the products of photosynthesis, sugar and oxygen, leave the leaf.

Plant Photosynthesis

SEKIAN PERSEMBAHAN MULTIMEDIA PHOTOSYNTHESIS