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6 kingdoms of Life 1. Plants 2. Animals 3. Fungi 4. Archaebacteria 5. Eubacteria 6. PROTISTA
Kingdom Protista FUNGUS-LIKE PROTISTS… The slime molds and water molds PLANT-LIKE PROTISTS……. The Algae ANIMAL LIKE PROTISTS…. The protozoa
SLIME MOLD… a fungus-like protist
Yellow slim mold… a colony of thousands of single celled amoeba like
Are you smarter than a slime mold?
More slime mold
Pretzel Slime Mold
Slime mold recreates rail-lines and interstate highways when grown on a map
Water Mold… a fungus-like protist
Water Mold… not a fungus… a protist
ANIMAL-LIKE PROTISTS ( Protozoans )
This amoeba is about to “eat” the algae cells. Amoebas are single celled “animal-like” protists
An amoeba has a EUKARYOTIC cell (cell with a nucleus and many organelles )
WHY is an Amoeba NOT a bacteria? BACTERIA CELL No nucleus No mitochondria No E.R. No Golgi apparatus No vacuoles AMOEBA CELL Has a nucleus Has mitochondria Has E.R. Has Golgi apparatus Has vacuoles
Death by Amoeba: Some twin cities youth lost their lives to an amoeba which infected their brain after swimming in a certain lake
Amoeba reproducing asexually
A single Amoeba
Paramecia.. Animal like protists
Paramecia conjugating = trading DNA (similar to sexual reproduction )
Paramecia. 1 cell big, but notice the small hairs called “cilia” covering each cell
PLANT-LIKE PROTISTS ( Algae )
Euglena. A single celled protist… half plant… half animal
Euglena with a single flagellum visible coming from the tip of each cell
Euglena with a red eyespot clearly visible. Chloroplasts are also clearly visible
Euglena… common in our lakes and ponds in Douglas County
KELP a plant-like protist. Kelp forests make rich habitat in oceans for many other creatures
Gas filled bladders on kelp help to float the “leaves” of this protist
Kelp forest. Kelp can grow 2 meters per day = 6 feet! Very important producer
Kelp attach to the ocean bottom with “holdfasts”
Sea urchins are animals which nibble through then holdfasts of kelp…sometimes setting the kelp adrift
Sea urchins on Kelp
Spirogyra… a plant like protist. We call plant like protists… ALGAE
Spirogyra… common here in Alex. Not a plant! A plant-like protist. ( algae )
Volvox… a colony of green algae cells common in Douglas County
Volvox. A plant like protists
Anabaena… a green alga
Anabaena… a plant like protist ( algae )
Water Net. A Green alga
Algae farms in the desert. Could these protists produce enough oil to power our vehicles?
. Over 70% of earth’s oxygen is produced by algae. Thank you little green photosynthetic algae dudes !!
Bubbles of oxygen in the sunlight as photosynthesis happens
Single celled algae living inside of coral.= mutualism. The algae make food for the coral animal during photosynthesis. What if you had algae living in your skin?
Green alga inside coral animals
Sponges. These are animals which are green because of an alga living inside.
Sloth fur is excellent algae habitit
Sloth with algae in fur
Red Tide. Caused by a plant-like protist with red pigment ( red alga )
The organism which causes red-tide… a red-alga which releases a nerve toxin
Toxins released by the alga during a red tide can kill millions of fish
Red tides can also kill manatees
Diatoms. Plant like protists with a silica shell. Shell has many holes
A single diatom magnified hundreds of times
Diatoms shells are added to toothpaste, pool filters and road paint.
Close-up of a diatom shell showing the holes in the shell.
White cliffs of Dover… Dover England. The entire cliff is made of Diatom fossils
The anopheles mosquito.. Carries the protist which causes malaria.
Anopheles mosquito injecting plasmodium protozoans into human.
Bed nets help to prevent malaria
Protists Protists are single celled eukaryotes. A few forms are multi-cellular. Protists often have a very complicated internal structure: a single cell.
Kingdom Protista the very first any organism that is not a plant, animal, fungus, or prokaryote (bacteria) any organism that is not a plant, animal, fungus,
1 Living organisms are classified into 3 Domains 1.Bacteria 2.Archaea 3.Eukarya 4 Kingdoms in this Domain.
Algae – The Plant-like Protists. Plant-like Protists Contain chlorophyll located in chloroplasts. Most make their own food through photosynthesis. Many.
PROTISTS AND FUNGI. Commonalities / Differences in the Protist Kingdom All are eukaryotes (cells with nuclei). Live in moist surroundings. Unicellular.
Protists Part II Algae: Plant-like Protists. A. Euglenoids 1. Example: Euglena 2. Traits similar to plants: a. cell wall b. Chlorophyll 3. Traits similar.
PROTISTS AND FUNGI. Similarities and Differences in the Protist Kingdom All are eukaryotes (cells with nuclei). Live in moist surroundings. Unicellular.
Kingdom Protista The Catch-all Kingdom Protista The protist kingdom is broken down into three main groups. The protist kingdom is broken down into three.
Protists The world of Protists: Animal-like Protists Plant-like Protists Fungus-like Protists.
Kingdom Protista. If you look at a drop of pond water under a microscope, all the "little creatures" you see swimming around are protists. If you look.
Bacteria How Discovered? Draw and label. Describe cell structure and how moves. How obtains food and energy? Explain types of bacteria reproduction. List.
Ch 19: Diversity of Protists. Kingdom Protista G Eukaryotes that are not animals, plants or fungi. They share some but not all of the features of plants,
KINGDOM PROTISTA “The Junk Drawer” of Classification.
Protists. PROTISTS We have already learned about Bacteria and Viruses Now its time to study Protists MICROBES: 1.Viruses 2.Bacteria 3.Protists 4.?
Analogy: Kitchen junk drawer Animal-like Plant-like In General Mostly aquatic life Usually unicellular – Eukaryotic Reproduction: – Some asexual, some.
Kingdom PROTISTA: What are protists? Domain Eukarya Eukaryotes have a Nucleus and many organelles! Defined by exclusion – Cannot be classified as.
Cells and Microorganisms 1. cell Did you know that you and oak trees are both made of cells? A cell is a tiny part of a living thing. Your cells and the.
CHAPTER 19 PROTISTA. Protists All Eukaryotes (Domain Eukarya) Most unicellular, some multicellular, some colonial (volvox) Autotroph or heterotroph Some.
By Vanessa A, Emily A, and Vanessa C. - organisms that are not plants, animals, or fungi. -They share characteristics with the organisms in the other.
Protists Chapter 8, Section 1. What is a Protist? One or many celled eukaryotic organism that lives in moist or wet surroundings. Remember, a eukaryotic.
LIVING AND NONLIVING THINGS Biology Mrs. Bonifay.
Kingdom Protista Most diverse of all the Kingdoms.
1. All living things are made of cells A cell is the smallest living unit that can carry out life processes Living things can be 1 celled (unicellular)
Organelles What I Need To Know. Prokaryotes are very simple, single celled organisms. These cells have no nucleus, and very few organelles. They've got.
Protists Diversity of Protists Protozoans Slime Molds Algae Ecological Role & Disease.
THE CHARACTERISTICS OF THE 6 KINGDOMS. Animal Kingdom * Food – Cannot make their own food. * Multi-cellular organisms * They have a nucleus (eukaryotic)
Living Systems Bacteria and Protists Dr. Marjorie Anne Wallace, Elementary Science Resource Teacher.
The Kingdoms of Life Diversity of the Earth Characteristics of Life There are 7 Major Characteristics that all living creatures have in common. There.
Unit 6 – Lecture 3. Algae – an Introduction Alga – plant like protist – plural, algae unicellular or multicellular major producer of worlds oxygen sexual.
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