Cells Do you have cells Cells are Smallest

Cells Do you have cells?

Cells are Smallest unit of life Can be divided into Animal Cells Plant Cells

Organelles in animal cells Animal Cells have nucleus Cell membrane may have cytoplasm vacuole

nucleus

cell membrane

cytoplasm

Organelles in Plant cells Plant Cells have nucleus Cell membrane Cytoplasm vacuole chloroplast Cell wall

Plant cell Nucleus Cytoplasm Cell wall Cell membrane Chloroplasts Vacuole

Comparing plant and animal cell Regular shape Irregular shape Nucleus has Animal cell may has Small vacuoles has Cell membrane Cytoplasm has Plant cell has Cell Wall Chloroplast Large vacuole

Irregular shape Regular shape chloroplast vacuole cell wall small vacuoles Found in animal cells only

What are the jobs of these organelles Organelles include nucleus controls Cell’s activity Cell membrane controls Movement of substances in and out cytoplasm acts as A medium for reaction cushion vacuole stores food chloroplast contains makes chlorophyll traps sunlight Cell wall provides Structural support protection

Cells are Smallest unit of life nucleus controls Can be divided into Animal Cells Both have Cell membrane Cell’s activity controls Movement of substances in and out Overall concept map Plant Cells may have cytoplasm acts as A medium for reaction cushion also contain vacuole stores food chloroplast contains makes chlorophyll traps sunlight Cell wall provides Structural support protection

Cells are Test yourself Can be divided into Both have controls also contain may have chloroplast Cell membrane Cell’s activity controls acts as A medium for reaction stores food contains provides makes traps protection

Other useful links ü May help in pronunciations, take a look inside a cell interactively at http: //learn. genetics. utah. edu/content/begin/cells/insideacell/ ü Comparison of plant cell and animal cell http: //www. cellsalive. com/cells/cell_model. htm ü Play quiz at http: //www. sheppardsoftware. com/health/anatomy/cell_quiz. htm ü Cell quizzes and many more http: //www. biology 4 kids. com/activities. html ü Further reading http: //www. scienceresources. co. uk/KS 3/Biology/Life_Processes_and_Cells/cells_and_their_activities. htm