Eukaryotic organelles Margaret Walsh South University Online Eukaryotic organelles Living things have evolved into three categories of closely related organisms‚ called "domains": Archaea‚ Bacteria‚ and Eukaryota. Life as we see it each day — including plants and animals — belongs to the third domain‚ Eukaryota. Eukaryotic
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Cell Structure I. Cell History A. Anton Leewenhock (1600s) - first person to observe cells - in pond water‚ using a homemade microscope B. Robert Hooke (1665) - observed many kinds of animal tissue under a microscope - concludes that all animals are made up of cells C. Schwann (1868) - observed many kinds of animal tissue - concludes that all animals are made up of cells D. Schleiden (1869) - observed many kinds of plant tissue - concludes that all plants are made up of cells E. Cell
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a Bio 20 Final Review SA Phylum | Example | Characteristics | /36 | | | Porifera | Glass Sponge | No true tissue‚ use collar cells No movement as adult | Cnidaria | Jellyfish | Polyp or Medusa Nerve net | Platyhelminthes | Fluke | Nerve cells that act as a brain Live in bodies | Nematoda | Hookworm | Taper at both ends False coelom‚ parasitic | Annelida | Earthworm or Leech | Segmentation Hydro skeleton | Mollusca | Octopus or Clam | Mantle‚
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We all know that even though a cell is the basic unit of an organism it can be pretty complex inside of one. So why don’t we try and make it a little simpler by comparing it to something we’re all more comfortable with? Take Disneyland for example! Everyone is familiar with Disneyland and how it works. Let’s see just how similar these two can be. First‚ would be the entrance gate. The entrance gate could be our cytoplasm. Cytoplasm is the jelly-like fluid that fills a cell and inside is all the
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Mitochondria-Power house of the cell C) Chloroplast-Kitchen of the cell D) Lysosome-Secretory granules 4. Chlorophyll is present in A) Stroma B) Matrix C) Thylakoid D) None of these 5. Ribosomes are made up of A) RNA B) Proteins C) Lipoproteins D) Both (A) and (B) 6. Which of the following is absent in plant cell A) Vacuole B) Centriole C) Cell membrane D) None of these 7.
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changes‚ sorts‚ and packages proteins and other materials 18. Also delivers these “packages” to their final destination Lysosomes 19. Small organelles filled with enzymes 20. Act as a cleaning crew 21. They break down lipids‚ carbohydrates‚ and proteins so the cell can use them 22. Also break down “old” organelles 23. Also break down unneeded junk in the cell such as bacteria Vacuoles 24. Saclike structure used for cell storage 25. Stores water‚ salts‚ proteins and carbohydrates Mitochondria 26. “powerhouse
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Bio Study Guide EXAM 1 Chapter 1 Characteristics of living things (know the 7 characteristics) 1. Order 2. Regulation- controlling body temp 3. Contain DNA- evolution 4. Energy Processing – food 5. Response to the environment- adapting 6. Growth and development 7. Reproduction Classification of organisms (D.K.P.C.O.F.G.S) Domain‚ Kingdom‚ Phylum‚ Class‚ Order‚ Family‚ Genus‚ Species Prokaryotes vs. Eukaryotes (know differences) Prokaryotic cells: DO NOT have a nucleus but DOES
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Kelly Emery 2/22/11 Protist lab report WHAT FUNGUS OR PROTIST IS THIS? Chlamydia Trachomatis is one of 3 species of the genus Chlamydia and has 3 variant prokaryotic strains. HOW DO THEY AFFECT HUMANS AND WHY DO WE CARE? Chlamydia is the most common sexually transmitted disease in the world. It is estimated that there were 92‚000‚000 new cases reported in 2009. The 3 strains of c. Trachamotis are trachoma which affects the eyes‚ urethritis which affects the urethra and cervix
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have tails‚ that makes them move in water to find and fertilize the female cell. They can move because they have many mitochondria located between the tail and the head‚ which gives them energy. In the head‚ there is a vacuole filled with acrosome‚ which is a specialized Lysosome that releases enzymes in order for the Sperm Cell to break into the Egg Cell‚ through the outer egg coat. The nucleus has many chromosomes because it contains the father’s genetic information. Egg Cells used as the plant’s
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theory. 8) What are the functions of these cell organelles Cytoplasm | | | Nucleus | | | Cell membrane | | | Cell wall | | | Chloroplast | | | Vacuole | | | Mitochondria | | | Smooth endoplasmic reticulum | | | Rough endoplasmic reticulum | | | Golgi body | | | Lysosomes | | | Ribosomes | | | 9) Identify organelles seen with: School light Microscope | Top technology microscope | Electron microscope | | | | 10) Define
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