'Cellular slime molds' presentation slideshows

The Eukaryotes

The Eukaryotes. What makes a eukaryote? Why are these infestations/infections important?. Fungi Algae Protozoa Helminths Arthropods. Fungi. Mycology is the study of fungi. Fungal infections are increasing Are aerobic or facultatively anaerobic Chemoheterotrophs.

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Chapter 21

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Chapter 22 - The Protists

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??? ?? ?? ?? ???. ???? ppt-4. 2012-1 ??. ??? ? ?? ???? ???? ????? ?. ??? ??. Stages in the Hyphomicrobium Cell Cycle. Morphology of Hyphomicrobium. Morphology of Hyphomicrobium. Developmental Cycle of Bdellevibrio bacteriovorus. Very thick flagellum.

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Table of Contents

Chapter 25. Protists. Table of Contents. Section 1 Characteristics of Protists Section 2 Animal-like Protists Section 3 Plantlike and Funguslike Protists Section 4 Protists and Humans. Section 1 Characteristics of Protists. Chapter 25. Objectives. Define protist.

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Kingdom Protista

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Food for Thought

Interest Grabber. Section 20-1. Food for Thought. What do you do when you get hungry? You probably go in search of food. Different organisms have different ways of obtaining the nutrients they need to live. 1. How does an animal obtain food? 2. How does a plant obtain food?

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Protists (Chapter 29)

Protists (Chapter 29). Endosymbiosis (29.1). Eukaryotes fossils date back to 2.7 bya but differences in cells are seen in microfossils approximately 1.5 bya Larger than prokaryotes with thick walls and internal membranes Eukaryotes (true nucleus).

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Slime Molds Part I

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Kingdom Protista

Kingdom Protista. Protists. Chapter 19. 19.1 Introduction to Protists. Endosymbiosis. Theory believed to explain origin of eukaryotes and complex organelles like mitochondria & chloroplast. Large prokaryotes engulfed a smaller prokaryote and lived symbiotically

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Introduction to Biology II

Introduction to Biology II. BIOL 1312. Dr. Hoge. Spring, 2007. Prokaryotes And Eukaryotes. The World of Prokaryotes. Aerobes Anaerobes Facultative anaerobes Obligate anaerobes Extremophiles. Monera. Bacteria (eubacteria) Archaea (archaebacteria). Prokaryotic Cells. Size Shape

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PROTISTS

PROTISTS . Most diverse; 200,000 + species; wide variety of shapes, sizes, & colors; Unicellular (amoeba) & Multicellular (seaweed); All Eukaryotic; can be jellylike, rigid, or colonial; 3 groups: Protozoans Algae Fungus-Like. Protozoans.

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Starter Question

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Toxoplasmosis gondii

Toxoplasmosis gondii. Dubey , J. P. 2006. http://www.parasitology.com.cn/UploadFile/200957135243451.JPG. A Euglenoid: Euglena gracilis. Ex. Euglena Has algal and protozoan characteristics. Has a primitive mouth. Does not have a cell wall. Has an eyespot. Has flagellum. .

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Chapter 20: Section 5

Chapter 20: Section 5. Funguslike Protists By: Alice, Darwin, Tate, and Kiara. Overview of the Section. Funguslike protists grow in damp, nutrient-rich environments and absorb food through their cell membranes, much like fungi.

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Kingdom Protista

Kingdom Protista. Chapter 19. Kingdom Protista is extremely diverse Multicellular, unicellular, microscopic, large, autotrophic and heterotrophic Animal-like protists are called protozoans Heterotrophic and unicellular Plant-like protists are called algae Photosynthetic autotrophs.

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Steven Yeh Pd. 4

Slime Molds. Steven Yeh Pd. 4. What Are They?. 2 groups of protists 1. Plasmodial slime molds 2. Cellular Slime Molds Similar to fungi because of convergent evolution of filamentous body structure Use spores to reproduce and spread to get food like fungi Decomposers like fungi.

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Amoeba

Amoeba. No cell wall Use pseudopodia to move Most live in salt water, some live in ponds. Reproduce asexually Some may form cysts if conditions are unfavorable. Paramecium. Unicellular organisms Use cilia for movement Produce asexually Heterotrophic

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Kingdom Protista ( Protists )

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