Cell as the basic unit of life
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NAME : THULSIRAM A/L KUMARASWARAN
CLASS : 1 RK 2
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Cells is the basic and smallest unit of life. The size of cell is very tiny. The cell can be seen by using a microscope.
Do you know what
is microscope?
Have you ever heard about microscope?
MICROSCOPE?
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Eyepieces
Arm
Objective lens
Clips
StageDiaphragm
Coarse focus knob
Fine focus knob
Base
Light/ mirror
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Cheek cell (sel pipi)
Cell membrane
Nucleus
Cytoplasm
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Onion cell
Cell membrane
Cell wall
Cytoplasm
Chloroplast
Vacuole
Nucleus
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1) 1) Nucleus
2) Cell membrane
3) Cytoplasm
1) Nucleus
2) Cell membrane
3) Cytoplasm
4) Cell wall
5) Chloroplast
6) Vacuole
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PARTS FUNCTION
Nucleus • control cell activities
Cell membrane
• control movement in and out from the cell
Cytoplasm • store food and waste products• chemical process take place
Cell wall • give the shape of the cell
Chloroplast • place where plants make food for photosynthesis• contains chlorophyll
Vacuole • store salt and sugar solutions