'Contractile vacuole' presentation slideshows

KEYSTONE PREPARATION TUTORING

KEYSTONE PREPARATION TUTORING. Module A Cells and Cell Processes. Unit 1 Basic Biological Principles. BIO.A.1.1.1 Describe the characteristics of life shared by all prokaryotic and eukaryotic organisms. BIO.A.1.2.1

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Eukaryotic Cell Structure Chapter 7

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The Protozoans

The Protozoans. Ciliates Amoeboid Protozoans Flagellated Protozoans. Kingdom Protozoa. Defining Characteristics All are unicellular eukaryotes What is a prokaryote ? Many species are both heterotrophic and autotrophic simultaneously or at different stages of the lifecycle .

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Nucleus

Nucleus. These round structures are found floating in the cytoplasm. The nucleus is the genetic control center The chromosomes are replicated, organized and stored here. Nucleus. The nuclear membrane covers the nucleus. It allows materials to flow in and out of small pores. Nuclear Membrane.

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Cell Structure and Function Notes

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Bacteria, Virus, Protist & Fungi

Bacteria, Virus, Protist & Fungi. Review. What is another word for moneran ?. Virus Protist Bacteria Fungi. 0 of 27. Which of these diseases is NOT caused by a virus?. Mumps Chicken pox Aids Strep throat. 0 of 27. Which of the following is NOT true about viruses?.

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Notes 5.1 Osmosis in Action

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Flash Cards

Flash Cards. By Hunter Cardinal. Protozoan. An animal like protist. Pseudopod. A false foot used for movement and feeding. Contractile Vacuole. Collects and expels excess water from the cell. C ilia. Hair like projections that assist in movement and feeding. S ymbiosis.

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Passive and Active Transport

Passive and Active Transport. Movement of Material through the Cell Membrane. Each individual cell exists in a liquid environment. The presence of a liquid environment makes it easier for materials such as food , oxygen , and water to move into and out of the cell.

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The Kingdom Protista

The Kingdom Protista. CHAPTER TEN. Protozoans. Microscopic unicellular organisms Most are motile Most are aquatic but some found in soil Most heterotrophic but some autotrophic & heterotrophic Organized into four phyla based on locomotion. Four Phyla of Protists. SARCODINA (amoeba)

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Passive Transport

Passive Transport. Bio 5-1. Passive transport. The ability for selected substances to pass through the cell membrane without any help or added energy Diffusion Osmosis Facilitated Diffusion Ion channels. Diffusion. Molecules move from areas of high concentration to low concentration.

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Kingdom Protista

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Animal Cell Structures ELL

Animal Cell Structures ELL. A. Animal Cell Structures. Small sacs that move molecules around the cell. Contractile Vacuole 2. Cilium (Cilia) 3. Centrioles 4. Vesicles. B. Animal Cell Structures. An organelle that breaks down molecules. Lysosome 2. ER 3. Nucleus 4. Cytoplasm .

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Contractile vacuole Movie

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Kingdom Protista

Kingdom Protista. Most diverse of all the Kingdoms. Kingdom Protista- Basic Characteristics. Eukaryote: cells with nucleus (organelles) Unicellular or Multicellular Autotrophs or heterotrophs Variation in movement Contain both plant and animal characteristics

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TROPIQUATICA Biome

TROPIQUATICA Biome. Conditions and Features . I imagined that this biome would look like a very dense jungle that is immediately met by water at the edge of it. It would look like an island with a huge jungle surrounded by ocean all around it. Swampy; marshy.

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Unicellular Eukaryotes - Protists (Euglena, Amoeba and Paramecium)

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Euglena

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Active Transport

Active Transport. Active Transport. Defined : Molecules move from a LOW to a HIGH concentration ATP energy needed to fight diffusion ATP = Adenosine Triphosphate ATP activates pumps (see animation). Contractile vacuole of a Paramecium.

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PROTISTS & FUNGI

PROTISTS & FUNGI. Lecture 2. Evolutionarily Ancient Flagellates. Euglenoids. Free-living, flagellated cells. Found in fresh water, stagnant ponds and lakes. Have a long flagellum, contractile vacuole, pellicle. Contractile vacuole-expels excess water from the cell body.

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