'Www biology' presentation slideshows

Class Trematoda

Class Trematoda. There are about 9000 species of trematodes all of which are parasitic. Most parasitize vertebrates. Adaptations for parasitism include suckers and hooks for attachment, glands to produce cyst material and increased reproductive capacity. Sheep liver fluke. Class Trematoda.

3.97k views • 69 slides

Structure and Function of Single Celled Organisms

Structure and Function of Single Celled Organisms . By: Melissa st . louis , anam subzwari & shannon neary. A Few Specifics! . Grade 8 Expectation: 3.5 Identify unicellular organisms and multicellular organisms and compare ways in which they meet their basic needs.

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Plasma Membrane & Cellular Transport

Plasma Membrane & Cellular Transport. http://www.i-sup2008.org/images/venue_transport.jpg. Cell Transport. A cell has to move food and wastes into and out of the cell. Materials must move through the plasma membrane which maintains homeostasis in the cell. food. food. food. waste. waste.

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Sexual Reproduction: Meiosis

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How Cells Divide: Mitosis

How Cells Divide: Mitosis. Chapt. 9. http://www.biology.arizona.edu/cell_bio/tutorials/cell_cycle/cells3.html. http://biology.nebrwesleyan.edu/benham/mitosis/. Mitosis. Cells must be able to grow & divide New cells must contain the entire set of DNA molecules of the parent cell

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Department of Biology

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Maintaining Chromosome Number

Maintaining Chromosome Number. Processes that affect chromosome number. Meiosis chromosome number is reduced by half Aneuploidy addition or deletion of one or a few chromosomes Polyploidy addition of complete sets of chromosomes. Meiosis.

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Impact of Bioinformatics in our life and BME engineer responsibility

Impact of Bioinformatics in our life and BME engineer responsibility . Dr Fadhl Alakwaa fadhl-alakwa.weebly.com. The Central Dogma. 3. 1. 2. 3. Target. Library. Book shelves. Book. 4. Protein Synthesis: DNA, RNA, and the Flow of Information . Replication. Transcription.

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3.3 and 7.1 The structure of DNA

3.3 and 7.1 The structure of DNA. Deoxyribonucleic acid. DNA is a nucleic acid. A nucleic acid is a polymer of nucleotides 3.3.1- A nucleotide is made from three parts phosphate, sugar and base. Phosphate. From phosphoric acid http://bio.winona.edu/berg/ChemStructures/Phospha2.gif. Sugar.

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Immunoglobulin

Immunoglobulin. Justas Arasimavi ?ius. Immunoglobulin. Element of adaptive immune mechanism Better known as antibody It recognize the foreign objects How they work (examples) Animation1 Animation2. Structure of immunoglobulin.

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Temperature and Homeostasis

Group B Shaunna, Stephanie, Nikki & Jo. Temperature and Homeostasis. how they are linked. What is Homeostasis?.

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Predator-Prey Models

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10.2: Dihybrid Crosses

10.2: Dihybrid Crosses. By: Sydney Thames & Nayira Warren . Assessment Statement 10.2.1. Calculate and predict the genotypic and phenotypic ratio of offspring of dihybrid crosses involving unlinked autosomal genes. 10.2.1.

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Genetic Technologies

Genetic Technologies. By: Ting-Yu Tsai Han Keyl Kim. 19.1 Patenting DNA. Biotechnology -Use or alteration of cells or biological molecules for specific applications. Organisms that harbor DNA from other species are termed Transgenic and their DNA is called recombinant DNA.

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The Vacuole

The Vacuole. By Joe Anonuevo and Adam Deuber. What is a vacuole?. Membrane-bond sac Helps Intracellular digestion e generally small in in animals Are large in plants Act as storage units Vacuoles and water together help plant growth. What are they made of?. Made of water

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Crustaceans The insect of the sea

Crustaceans The insect of the sea . Veena Kanumalla. My Habitat. I am able to live on land and in freshwater! Does it get any better than that?. My Favorite Activities. Moulting Crawling on the ocean floor Swimming. My Geneology.

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We are now accepting applications to be a Biology 207 - Peer Assisted Learning (PAL) Leader

We are now accepting applications to be a Biology 207 - Peer Assisted Learning (PAL) Leader during the 2014 / 2015 year. For more information & application forms: www.biology.ualberta.ca/ courses/biol207/ Biological Student Services Office CW-312 BioSci Bldg.

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