Plant like protist

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1. P lant like Protist ( alga e ) and Advantages of Protista

2. C haracteristic of Alga ● Sizes - Mi croscopic (25 μ m), Ex: Navicula. - Ma croscopic (50m), Ex: Macrocystis. Navicula Macrocystis

3. ● Shape of body a. Unisel l uler - Sol itter (Ex: Chlorella don’t have flagel ). - Coloni (Ex: Gonium , Volvox , Hydrodictyon ). Chorella Volvox

4. b. Multiseluler Ex: Spirogyra , Oedogonium , dan Ulva . Spirogyra Ulva

5. ● Body structure and function - Has membrane nucleus ( eu carotic ) - Cell have chloroplas (in cell contain pigment to absorp light for photosyntesis - Main pigment : clorophyll add pigment : karoten ( x antofil an d fikobilin ) and fikobilin ( fikosianin / fikoritrin ) - Has pirenoid , for reserve food place

6. ● Habitat and the way life - Fotoautotrof useful as produsen for heterotrof organism , in supplying food and oxigen - Free life in damp habitat/water, ex: swamp , river, soil, stone, or tree

7. ● Repro duction a. A xesual ( vegetatif ) - Division cell ( only in uniseluler alga e ) - Fragmenta tion ( in multiseluler alga e filamen /thallus shape ) - Zoospora ( uni and multiseluler ) b. Seksual ( generatif ) - Isogami - Oogami

8. Klasifikasi Alga ● Euglenoid ( Euglenophyta ) - Uniseluler , cell pakaged by pelikel ( kind of protein) - Pro c ariot - Has stigma contain fotoreseptor - Has two flagellum - Habitat: water - Food reseve : paramilon

9. - Reproduksi : a xesual ( biner division) - Ex: Euglena . Euglena

10. ● Gold Algae ( Chrysophyta ) - Uniseluler soliter and multiseluler - Compose cell wall : hemiselulosa , silika , and pektin - Pigmen : karoten ( santofil ) add pigmen : fukosantin , chlorophyl a and c. - Reseve food : lipid and charbohidrate - Habitat: water and sea

11. - Reproduksi : a. axesual ( biner division , spora shape ) b. se xu al ( joint two kids of gammet ) - Ex: Navicula , Synura , and Mischococcus . Synura

12. ● Fire Algae ( Dinoflagellata / phyrrophyta ) - Uniseluler fotosintetic - Cell wall contain cellulose - Pigment: chlorophyl a and c , x antofil , dinosantin , and fikobilin . - Have 2 flagellum - Main producen sea fitoplankton - Habitat: sea

13. - Reprodu ction : a sexual ( biner division ) - Ex: Gonyaulax , Noctiluca scintillans . Gonyaulax Noctiluca scintillans

14. ● G reen Algae ( Chlorophyta ) - Uniseluler and multiseluler - Cell wall compose from cellulose - Pigmen : klorofil ( klorofil a and b) add pigment : karoten - Reseve of food : amilum - Habitat: water

15. - Reprodu ction : a. a sexual ( spora shape , fragmenta tion , and self division ) b. se xual ( isogami , anisogami , oogami ) - Ex: Volvox , Gonium , and Chlamydomonas . Chlamydomonas

16. ● Brown Algae ( Phaeophyta ) - Multiseluler , like thread or t h al l us - Pigmen t : karoten ( fukosantin ) add pigme nt : chlorophyl a dan b, x antofil - Cell wall contain pektin and algin - Food of reseve : laminarin - Habitat: sea

17. - Reproduksi : a. a xesual ( Fragmenta tion and zoospora ) b. se xual ( isogami , un isogami , and oogami ) Ex: Sargassum , Macrocystis , Turbinaria . Sargassum Turbinaria

18. ● Red Algae ( Rhodophyta ) - Pigmen : fikoeritrin add pigment : chlorophyll a and d, karoten , fikosianin - Multiseluler - Cell wall contain pektin an d cellulose - Reseve of food : florid flour - Habitat: in deep sea

19. - Reproduction: a. a xesual ( spora ) b . se x sual ( oogami ) - Ex: Eucheuma spinosum . Eucheuma spinosum

20. Peranan Protista Economic - Foraminifera : its scheleton as clue to find resource of oil, gasses, and mineral - Radiolaria : its scheleton can used for tool brush - Chlorella : for food material . - Laminaria lavaniea (G. cokelat ) : farm dan manure and cattle food - Laminaria digitalis : yodium producen .

21. - Diatom ( brown algae ): residue of scheleton used to explotion material , isolation make material, ma t erial of paint and pernis . - Macrocystis and Laminaria : producen alginat acid for thick of make ice, cosmetic, textile, pill/tablets . - Eucheuma spinosum dan gelidium : maked material seaweed for mix make cookist. - Ulva , Caulerpa , dan Enteromorpha : as s ource of food like vegetables.

22. Radiolaria Diatom Caulerpa

23. E chologist - Trichonympha campanula : help digest in intesti ne termite and cockroach . - Red Alga e ( Rhodophyta ) : shape of precipitate kapur either in sea or water. - Gold Algae ( Chrysophyta ): main authorize plankton ( produ cen in sea environment) . - Green Algae ( Chlorophyta ): phyto plankton in sea ecosystem .

24. Disadvantages Protist - Saprolegnia : parasit e in organism aquatic - Plasmopora viticola : white fungi in grape - Phytophtora infentans : rotten disease in tomato and potato caused by water fungi . - Entamoeba histolytica : cause disentri disease . - Trypanosoma brucei : cause sleep disease ( in Afrika ). - Trypanosoma evansi : cause sleep disease in cattle animals ( cow, goat, and horse)

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