MT301 FOOD BIOCHEMISTRY END OF CHAPTER 1 & 2 TOPIC : ELABORATE ABOUT PLANT CELL AND ANIMAL CELL LECTURER : ENCIK AZHAR GROUP’S NAME : 2. Mohd Alimi 3. Suraya Hani 4. Norhaswana CONTENT INTRODUCTION 3 WHAT IS CELL? 4-5 HISTORY OF CELLS DISCOVERY 6 ANIMAL CELL
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Bio 101 Chapter 1 Diversity of Life 3 Domains / 6 Kingdoms Archaea / Archaea Bacteria / Bacteria Eukarya / Protista‚ Plantae‚ Fungi‚ Animalia Kingdom Archaea: Prokaryotes; Ancient Bacteria Kingdom Bacteria: Prokaryotes; Common Bacteria Kingdom Protista Eukaryotes; Unicellular organisms (small) Algae (unicellular‚ colonial‚ small or multicellular‚ Large) Kingdom Fungi Eukaryotes; Non-photosynthetic‚ multicellular (except yeast)‚ External
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Chapter 6: A Tour of the Cell Cell fractionation – cells are taken apart using a centrifuge (differential centrifugation) and separated into their sub cellular structures Point of Difference | Eukaryotic | Prokaryotic | Shape/Size | Larger | Smaller | Complexity | Membrane bounded organelles | No membrane bound organelles | Nucleus | Bounded membrane with DNA | DNA in a region (nucleoid) | Kingdom | Plants‚ animals‚ fungi‚ protists | Bacteria and archaea | Reproduction | Sexual reproduction
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MEMBRANE PROPERTIES PASSIVE TRANSPORT CHARACTERISTICS: DIFFUSION: Cell Unit Activity #5 page 1 OSMOSIS : ISOTONIC ANIMAL CELLS Cell Unit Activity #5 page 2 HYPOTONIC HYPERTONIC PLANT CELLS OSMOREGULATION – ADAPTATIONS Paramecium Fresh Water Bony Fish FACILITATED D IFFUSION: Cell Unit Activity #5 page 3 Marine Bony Fish ACTIVE TRANSPORT CHARACTERISTICS: NA+/K+ PUMPS: OTHER EXAMPLES : Cell Unit Activity #5 page 4 COTRANSPO RT: TRANSPORT OF LARGE
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mechanical. It is a massive macro molecule that is involved with the movement of various organelles within the cell. It is also involved with the movement of a cell in its surrounding‚ example: movement of spermatozoa using flagella and movement of paramecium using cilia. It has also been identified to be responsible for movement of vital organelles in a cell‚ for example: movement of organelles in nerve synapses. Thus‚ any dysfunction of dynein could result in major diseases. Dysfunction of cytoplasmic
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Alveolata Ciliophora Sporozoa Dinozoa Didinium sp. ►body is barrel-shaped with cilia restricted to 2 girdles ► the anterior has a proboscis elevation at the tip is an expansible cytostome ►macronucleus is Cshape ► carnivorous Paramecium sp. • Body is slipper‐shape with a blunt anterior and pointed posterior region • Body is covered by a firm pellicle and a cilia used for locomotion‚ protection and sweeping of food materials • Food materials comes in thru the oral groove leading to the
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organism under a microscope and notice that it has a nucleus and is covered in small‚ hair-like structures.a. Provide a probable name for this organism (1 point)b.Explain why the student came to this conclusion. (2 points)--Answer below: a. paramecium b. It is a single celled protest and are covered with cilia 4. Where in the cell are the chloroplasts located? (5 points) --Answer below: Chloroplasts are located in the cytoplasm next to the Golgi apparatus. Chloroplasts are only found in photosynthetic
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Chapter 1 Introduction: Themes in the Study of Life PowerPoint® Lecture Presentations for Biology Eighth Edition Neil Campbell and Jane Reece Lectures by Chris Romero‚ updated by Erin Barley with contributions from Joan Sharp Copyright © 2008 Pearson Education‚ Inc.‚ publishing as Pearson Benjamin Cummings Overview: Inquiring About the World of Life • Evolution • Biology Response Evolutionary to the environment adaptation • Life is recognized by what livings things do
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concentration of the extract proved to have a better effect on the pond organisms like the breaking apart into thin sheets and scattering of the bacteria‚ the bloating of the size of the filamentous algae‚ and the transverse binary fission of the paramecium and thus stating positive for microbiocidal. With the use of sunflowers in the growing medical society today‚ these can used as alternative sources for antibacterial‚ anti-protozoan‚ and anti-algae‚ so that people won’t have to spend too much
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Option F: Microbes and Biotechnology Diversity of Microbe F.1.1 Outline the classification of living organisms into three domains. Three domains of living organisms: 1. Archaea - very primitive; live in extreme habitats 2. Eubacteria - more advanced 3. Eukaryota - all life forms with eukaryotic cells (have a nucleus) Use of ribosomal RNA sequences for classification rRNA is found in all cells rRNA is easy to isolate Analyzed to determine the exact sequence of nucleotide bases
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