'Flagella' presentation slideshows

Outline

Outline. Cell Theory Cell Size Prokaryotic Cells Eukaryotic Cells Organelles Nucleus Endomembrane System Cytoskeleton Centrioles, Cilia, and Flagella. Cell Theory. A unifying concept in biology Originated from the work of biologists Schleiden and Schwann in 1838-9 States that:

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Cells

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Chapter 4 A Tour of the Cell

Chapter 4 A Tour of the Cell. SC 101 General Biology Essential Biology CM Lamberty. The Microscopic World of Cells. Cells are marvels of complexity Trillions of cell in human body Many specialized types Main tool for exploration--Microscope.

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Enterobacteriaceae

Enterobacteriaceae. Family Enterobacteriaceae (Escherichia, Klebsiella, Proteus, Enterobacter, Serratia, Citrobacter, Morganella, Providencia, and Edwardsiella). MacConkey agar plate inoculated with the gram-negative lactose fermenter and the gram-negative non-lactose fermenter.

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Kingdom: Protista

Kingdom: Protista. The most diverse of the 5 kingdoms Can be animal-like, plant-like or fungus-like . More than 200,000 species Classified by the different shapes, sizes & colors. Known as protozoans Unicellular Heterotrophs Feed on other organisms Grouped by way they move.

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CHAPTER 1 CELLULAR STRUCTURE AND FUNCTION

CHAPTER 1 CELLULAR STRUCTURE AND FUNCTION. SUB TOPIC. CELL DEFINITION ANIMAL AND PLANT CELL CELL STRUCTURE AND FUNCTION COMPARISON BETWEEN ANIMAL AND PLANT CELLS. QUIZ TIME. LEARNING OBJECTIVE. By the end of this lesson, students should be able to:

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Cytosol

Cytosol Cytoplasm refers to the jelly-like material with organelles in it. If the organelles were removed, the soluble part that would be left is called the cytosol . It consists mainly of water with dissolved substances such as amino acids in it .

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The Cell and Cell Theory

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Morphology

Morphology. Unit 1 Microbes, Protists, and Fungi. Ch 23 Bacteria. Prokaryotes - single cell organisms without a membrane bound nucleus and organelles. All bacteria are prokaryotic and are the earliest known group of living organisms. There are 2 branches of bacteria

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Cell F unction Activity

Cell F unction Activity. Try to figure out the name that goes with the function before the answer appears. Transport P roteins. are used to move needed substances or waste material through the plasma membrane. A True Nucleus. Found in the center of every eukaryotic cell

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wordsearch

wordsearch. Eukaryotes, Prokaryotes and Measuring Cells. Lesson Objectives. To understand the difference between eukaryotic and prokaryotic cells. To describe the features of a prokaryotic cell such as a bacterium. To begin to understand the use of microscopes in biology. Success Criteria.

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Bacterial Cell Structure (continued)

Bacterial Cell Structure (continued). You are here. Peptidoglycan structure. Bacteria typically face hypotonic environments Peptidoglycan provides support, Limits expansion of cell membrane Bacteria need other protection from hypertonic situations. Gram negative cell wall. Outer membrane.

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Chapter 6B

Chapter 6B. The Cytoskeleton. Intro. The cytoskeleton is a network of fibers extending through the cytoplasm Maintains __________________. Motility: cell location and movement of cell parts Involves cytoskeleton and motor molecules

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Human Reproduction

Human Reproduction. Sex and Disease Human reproduction. This is NOT sex education. Having sex can cause disease called STD ( s exually t ransmitted d isease) HIV infection Genital herpes Syphilis Gonorrhea. Herpes. Syphilis. Gonorrhea. Safe Sex. _____ ______.

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Ex. 6 : Hanging Drop Technique

Ex. 6 : Hanging Drop Technique. Key concepts: Wet mount technique Motility Bacterial flagella and their arrangement . Motility Determination: Hanging Drop Method. Materials needed:. Bacterial culture. Cover glasses. Petroleum Jelly (Vasoline). Depression slides. Toothpicks.

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Cell Biology

Cell Biology. What is a cell?. Video http://www.youtube.com/watch?v=zufaN_aetZI&feature=fvw. Key terms and structures. Prokaryote vs Eukaryote Key cell structures Cell membrane Cell wall Cytoplasm Organelles Nucleus Mitochondria Vacuoles Chloroplasts

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Flagella

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Euglenophytes

Euglenophytes. What are Euglenophytes ?. Euglenophytes are plantlike protists that have two flagella and no cell wall . Eukaryotic Organisms from phylum Euglenophyta Closely related to animal like flagellates ( zooflagellates ) Typical size: 50 micrometers. Euglenophytes.

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