Algae By Davis Barber, Pete Carrol, and KC McCarthy.

Slides:



Advertisements
Similar presentations
Protists Chapter 8, Section 1.
Advertisements

KEY CONCEPT Kingdom Protista is the most diverse of all the kingdoms.
Protists Biology .
Kingdom Protista 3 GROUPS OF PHYLA: ANIMAL-LIKE, PLANT-LIKE AND FUNGAL-LIKE PROTISTS ARE: UNICELLULAR, COLONIAL, OR MULTICELLULAR; EUKARYOTIC; MOSTLY HETEROTROPHIC;
Reproduction in Protists. GPS and EQ GPS.07.SC.C.S7L3.b. - Compare and contrast that organisms reproduce asexually and sexually (bacteria, protists, fungi,
Protists 45 words. Protists §Animal-like vs Plant or Fungus like.. l Called Protozoans l Divided into 4 groups Pseudopods –False Feet. –Move by bulging.
Kingdom Protista Chapter 19.
 Unicellular or Multicellular  Eukaryotic  Some Look Plant, Fungus, and Animal- Like  No Certain Kind of Nuclei Bounding a Membrane.
Unicellular eukaryotes
Chapter 21 Protists Do Now: Answer these in your notebooks 1- How do protists move? 2- How do protists obtain energy? 3- What domain and kingdom are they.
Protists O’Connor. Protists organisms, comprising those eukaryotes that cannot be classified in any of the other kingdoms as fungi, animals, or plants.
Chapter 22 Protist Protist Diversity Protozoan: Animal-like Protists
Protista is one kingdom in the domain Eukarya.
Introduction to Kingdom Protista Domain Eukarya, Kingdom Protista –Any eukaryote that is not classified as a fungus, plant or animal Three major groups:
Protists Chapter 21 P Characteristics of Protists  Variety in types of movement  Variety in types of nutrition  Variety of environments needed.
Chapter 19 Protists Section 1: Introduction to Protists
The Kingdom Protista. What Is a Protist? Classification of Protists One way protists can be classified is by how they obtain nutrition: –Heterotrophs.
Kingdom Protista Objectives: 1.Explain how eukaryotic cells evolved from prokaryotes. 2.Describe some distinguishing characteristics of kingdom Protista.
PROTISTS The “Little Guys”.
Unit 6: Microorganisms and Fungi Chapter 20: Protists.
I. Endosymbiosis A. Occurred in early eukaryotes Pelomyxa - lacks mitochondria.
Protists Protists are a range of organisms that have many different features. This makes them really hard to classify.
A who’s who of the Protista Kingdom. What are The five kingdoms? Monera PROTISTA Fungi Plantae Animalia.
Kingdom Protista Fidgety little critters!. Protista.
The Origin of Eukaryotes 1. Internal membranes evolved from inward folds of the plasma membrane. 2. Endosymbiosis – chloroplasts and mitochondria evolved.
Protists  All protists are eukaryotes Introduction to Protists Protists  Some reproduce asexually by mitosis while others exchange genetic material.
Kingdom Protista Eukaryotes that are not members of the kingdoms Plantae, Animalia, or Fungi Characteristics –Live in moist environment –Either free-living.
Kingdom Protista The most diverse kingdom. Protist The protist kingdom contains the most diverse collection of organisms.
PROTISTS CHAPTER 19. KINGDOM PROTISTA (most diverse kingdom) All are eukaryotic Unicellular or multi- cellular Microscopic or very large Heterotrophic.
Protists Protists are single or multi-celled organisms That live in wet environments. They have eukaryotic cells They reproduce asexually.
Protists.
PROTISTS The “Little Guys”. BUT… There are some general characteristics they all share: Unicellular (made of one cell) Unicellular (made of one cell)
Protists Section Kingdom Protista Eukaryotic – 200,000 species No simple set of common characteristics Can be unicellular or multicellular Microscopic.
Animal-like Protists At one time animal-like protists were called protozoa, which means “first animals,” and were classified separately from more plant-like.
PROTISTS Chapter
CLASSIFICATION OF LOWER ORGANISMS. Remember:  There are ___ Kingdoms for all organisms  ____________, _______, _______, ________, __________, ______________.
The “dumping ground” kingdom. Characteristics Eukaryotes that are NOT plants, animals, or fungus but are closely related to plants, animals, or fungi.
WARM-UP: What molecule is split during the light reaction of photosynthesis?
Kingdom Protista Spring 2012.
Protists Chapter 19.
Type 1Type 2 Type 3a Type 3b Picture Representations of The Three Types of Protists.
Euglenoids Phylum: Euglenophyta Have red eyespots that respond to light. Use flagella (whip-like tails) for movement.
WHAT IS A PROTIST?. MOST ARE UNICELLULAR! ALL PROTISTS ARE EUKARYOTES, THAT IS THEY HAVE A NUCLEUS. THEY LIVE IN A MOIST ENVIRONMENT.
l Chapter 28 l The Origins of Eukaryotic Diversity.
Protists Unit 3. Pond water video reflection- IN: After watching the video clip “Pond Water” respond to the following: List & describe three things you.
By: Christian, Tony, and Sean. Introduction Simple Eukaryotic organisms Study started in 1675 Most are unicellular Most live in oceans or fresh water.
Protista & Fungi. Protista Type of Cell: Eukaryote Cell Structure: Cell walls made of cellulose in some, some have chloroplast Number of Cells: Most unicellular,
Protists. Characteristics: eukaryotic mostly unicellular may be plant-like, animal-like, or fungus-like in mode of nutrition (how they get food)
Kingdoms Of Living Things. Virus Non living, but they do have hereditary material or DNA Can only reproduce inside another living cell. It injects its.
Protists Unicellular Adaptations. Protists Eukaryotic – Membrane bound organelles; nucleus Live in water Most are unicellular – Some are multicelluar.
Protists. Characteristics live in water eukaryotic most are unicellular, some are multicellular (algae) some are autotrophic (can make own food); some.
What is a Protist? Unicellular or multicellular Microscopic or very large Heterotrophic or Autotrophic What do they have in common? –All protists are eukaryotic,
Bellringer What are flagella and cilia used for?.
Kingdom Protista Domain: Eukarya.
Kingdom Protista! Biology 11. Kingdom Protista Greek “protos” = first Plants, animals and fungi likely evolved from protist ancestors. “The diversity.
Kingdom Classifications
Kingdom Protista Cell type: microscopic, mostly unicellular, some are multicellular (algae) ALL are eukaryotic (have a nucleus) Most live in water (though.
From Bacteria to Fungi. Interactions Symbiosis- A close relationship in which one organism benefits, but the other is not harmed. Ex. Bird builds a nest.
PROTISTS. KINGDOM PROTISTA Part of domain Eukarya Part of domain Eukarya Unicellular or simple Multicellular organisms Unicellular or simple Multicellular.
All members are eukaryotic, which means that they all have _______________ like a nucleus and mitochondria.
KINGDOM PROTISTA The Protists!. General Characteristics Usually uni-cellular –Generally live as individuals, some form colonies Eukaryotes (contain a.
All protists are eukaryotes. They are not plants, animals, or fungus!
Microorganisms and Fungi
Protists.
I. Endosymbiosis A. Occurred in early eukaryotes
CHAPTER 19 KINGDOM: PROTISTS
PROTISTS.
Chapter 28~ The Origins of Eukaryotic Diversity
Protists.
Kingdom ProtistA.
Presentation transcript:

Algae By Davis Barber, Pete Carrol, and KC McCarthy

Protists can be both multi/unicellular Has a nucleus All are eukaryotes Some lack a cell wall Most have mitochondria Some have chloroplasts-allowing photosynthesis Have DNA and RNA Cell Complexity and Structure

Animal-like protists Phylum Amoebas: Example Amoeba Phylum Ciliophora: Example Paramecium Phylum Sporozoa : Example Plasmodium Phylum Flagellates: Example Trypanosoma Plant-like protists Phylum Red Algae: Example Chondrus Phylum Brown Algae: Example Laminaria Phylum Green Algae: Example Ulva Fungus-like protists Phylum Cellular slime molds: Example Dictyostelium Phylum Plasmodial slime molds: Example Physarum Phylum Water Molds, Mildews, Rusts: Example Phytophthora Coralline Algae Algae Amoeba Trichonypha Tetrahymena Major Phyla and Species

How Protists Feed and Obtain Energy Animal-Like Protists (Protozoa) Heterotrophic Must move around to obtain energy Plant-Like Protists (Algae) Autotrophic Means they do no need to move around to obtain energy Contain chlorophyll and a chloroplast Type of green algae

MITOSIS Parent cell divides Turns into two cells Each resulting cell is ½ size of parent cell Occurs in protists such as amoebas MEIOSIS Occurs in protists such as Paramecia Two cells join at oral grooves Genetic material is transferred Several divisions occur, resulting in eight new cells BASIC PROTISTS Reproduce through sexual and asexual reproduction Meiosis and Mitosis like any organism Reproduction