The Protists
description
Transcript of The Protists
![Page 1: The Protists](https://reader036.fdocuments.us/reader036/viewer/2022081502/56816509550346895dd77c67/html5/thumbnails/1.jpg)
The Protists
Phytoplankton: Euglena, Volvox, Zooplankton: Amoeba, Paramecium
![Page 2: The Protists](https://reader036.fdocuments.us/reader036/viewer/2022081502/56816509550346895dd77c67/html5/thumbnails/2.jpg)
http://www.dnatube.com/video/5352/Paramecium-FeedingParamecium: unicellular
Nutrition:Heterotroph- oral groove to food vacuole, merges with a lysosome which digests it.
Locomotion:By cilia- covering cell
Respiration/Excretion: by diffusion across cell membrane
Regulation: receptors on cell membrane
Reproduction:Asexual
![Page 3: The Protists](https://reader036.fdocuments.us/reader036/viewer/2022081502/56816509550346895dd77c67/html5/thumbnails/3.jpg)
http://www.youtube.com/watch?v=W6rnhiMxtKU&safe=activeAmoeba – unicellular
Nutrition:Heterotroph- phagocytosis forms a food vacuole, merges with a lysosome and digests it
Locomotion:Pseudopodia
Respiration/Excretion:Diffusion through the cell membrane
Regulation:Receptors on cell membrane detect chemicals
Reproduction: Asexual
![Page 4: The Protists](https://reader036.fdocuments.us/reader036/viewer/2022081502/56816509550346895dd77c67/html5/thumbnails/4.jpg)
http://www.youtube.com/watch?v=H0TISkBjs7o&safe=activeEuglena- unicellular
Nutrition: autotroph- red eye spot/heterotrophTransport: flagellaRespiration/Excretion: diffusion through cell membraneRegulation: receptors on cell membrane detect chemicalsReproduction: asexual
![Page 5: The Protists](https://reader036.fdocuments.us/reader036/viewer/2022081502/56816509550346895dd77c67/html5/thumbnails/5.jpg)
http://www.youtube.com/watch?v=He9FSeGRi3A&safe=activeVolvox- colonial
Nutrition: autotrophLocomotion: flagellaRespiration/Excretion: diffusion through the cell membraneRegulation: receptors on cell surface detects chemicals in environmentReproduction: asexual-new colonies/sexual-specialized cells