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Body Basics and Cellular Review

Body Basics and Cellular Review. Bio II Tackmann. What are the 11 body systems?. Protects and supports Allows for movement Fast acting control system Glands and hormones Blood vessel transport Picks up and returns fluid Keeps blood oxygenated Breaks down food

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Body Basics and Cellular Review

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  1. Body Basics and Cellular Review Bio II Tackmann

  2. What are the 11 body systems? • Protects and supports • Allows for movement • Fast acting control system • Glands and hormones • Blood vessel transport • Picks up and returns fluid • Keeps blood oxygenated • Breaks down food • Eliminates nitrogenous waste • Produces offspring • External covering • Skeletal • Muscular • Nervous • Endocrine • Cardiovascular • Lymphatic • Respiratory • Digestive • Urinary • Reproductive • Integumentary

  3. What are the 14 directional Terms? • Superior (Cranial) • Inferior (Caudal) • Anterior (Ventral) • Posterior (Dorsal) • Medial • Lateral • Proximal • Distal • Superficial • Deep

  4. What are the 3 Major Body Planes? • Midsagittal (Sagittal) • Frontal (Coronal) • Transverse

  5. What are the 7 Major Body Cavities? • Ventral • Thoracic • Abdominal • Pelvic • Dorsal • Cranial • Spinal

  6. Draw a Phospholipid Bilayer Include the following: • Lipids • Phosphates • Hydrophilic Heads • Hydrophobic Tails

  7. List as many Organelles as Possible and one sentence describing their duties for the cell(9 of them) • Cytoplasm - Site of cellular activity • Cytoskeleton - Framework • Mitochondria - Supply ATP “Powerhouse” • Ribosomes - Site of protein synthesis • Rough ER - Protein synthesis • Smooth ER - Synthesizes Cholesterol • Golgi Apparatus - Package and ship proteins • Centrioles - Direct Spindle Fibers • Lysosomes - Use enzymes to clean up

  8. Specialized Membrane Structure • Microvilli - Fingerlike Projections, Increase S.A. • Cilia - Move stuff past them, Whip like • Flagella - Long Projection, Propel the cell

  9. Steps to Mitosis • Interphase • Prophase • Metaphase • Anaphase • Telophase • (Cytokinesis)

  10. Mitosis vs. Meiosis

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