PLANT AND ANIMAL CELL By Wenny Pintalitna

1. PLANT AND ANIMAL CELL By Wenny Pintalitna

2. LEARNING OUTLINE

3. Term of Cell Gambarrumah?? • Home as “living things” • Rooms as “organ”, • Wall as “tissue” • Batu-bata as “cell”. This organization level known as structural unit of living things. Cells called as functional smallest unit of living things.

4. Organelles of Cell A Busy Factory

5. All cells have 3 basic parts: • Cell membrane: very thin covering that forms the boundary of the cell and allows certain substances to move into and out of the cell • Cytoplasm: gel-like substance inside the cell membrane that contain a large amount of water, but also contains chemicals that carry out the life processes of the cell • Nucleus: controls a cell’s activities and holds the cell’s genetic material

9. Comparison Between Plant and Animal Cell

12. Plant and Animal Cell

13. SHORT STORY “The small fault will be bringing big impact”

14. MIRACLE WORDS • The danger of small mistakes is that those mistakes are not always small • It’s better if we commit for ourselves to do the best in daily life or in our job • Be someone who can be counted upon, someone who responds.

16. Eukaryotic Cell Organelles and Function • Nucleus • Nickname: “The Control Center” • Diameter : 5 micrometer • Function: holds the DNA • Parts: • Nucleolus: dark spot in the middle of the nucleus that helps make ribosomes • Karyotheca : cover and protector of nucleus • Nucleoplasm : nucleic liquid (gel) composed of ions, protein, enzymes, chromatine.

17. Eukaryotic Cell Organelles and Function • Ribosomes • Function: makes proteins • Diameter: 20 nm • Found in all cells, prokaryotic and eukaryotic

18. Eukaryotic Cell Organelles and Function • Endoplasmic Reticulum (ER) • Nickname: “Roads” • Function: The internal delivery system of the cell ( serves the function as passage in cytoplasm connecting to nucleus) • Rough RE, Smooth RE

19. Endoplasmic Reticulum • 2 Types: • Rough ER: • Rough appearance because it has ribosomes • Function: helps make proteins, that’s why it has ribosomes • Smooth ER: • NO ribosomes • Function: makes fats or lipids

20. Eukaryotic Cell Organelles and Function 4. Lysosomes: circular, but bigger than ribosomes) • Nickname: “Clean-up Crews” • Containing various enzyme. • Function: to break down food into particles the rest of the cell can use and to destroy old cells

21. Eukaryotic Cell Organelles and Function 5. Golgi Complex • Nickname: The shippers • Function: (usual found in gland cells) carry and change the materials chemically; produce mucose, wax (sticky secretion); form active digestive system. • Appearance: stack of pancakes

22. Mitochondria • Nickname: “The Powerhouse” • Function: Energy formation • Breaks down food to make ATP • ATP: is the major fuel for all cell activities

23. Eukaryotic Cell Organelles and Function • Vacuoles • Function: stores water • Plant cell has large size caused : (membangunturgorsel) ( containing antocyanin pigment) ( containing hydrolytic enzyme) ( storage of metabolism waste) ( food storage)

24. Chloroplasts • Function: traps energy from the sun to produce food for the plant cell • Green in color because of chlorophyll, which is a green pigment

25. Skeleton • Rangkasel • It has function in cell movement • Microtubulus (24 nm) • Microfilament ( 7 nm) Cillia Diameter 0.2 micrometer Flagella

26. Eukaryotic Cell Organelles and Function • Cell Wall • Function: provides support and protection to the cell membrane • Found outside the cell membrane in plant cells

27. Congratulations • You now know all the vocabulary for cells

30. QUIZ