Semester 1 Review

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Semester 1 Review

• By Alyssa Vavra, Caroline Ditzler, Neha Vagvala

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Classification

• What is the proper format to write a scientific
  name?
• First letter in the genus capitalized, a comma
  between the two names,
• and both words italicized
• Name all seven characteristics of living things
  (MRS. GREN)
• Movement, Respiration, Sensitivity, Growth,
  Reproduction, Excretion, Nutrition
• What is the forth largest classification level?
• Order
• Name the five kingdoms
• Animal, Plant, Fungi, Protists, Moneran,
• Name Whether Unicellular or Multicellular
• Animal- Multicellular
• Plant- Multicellualr
• Fungi- Multicellular
• Protists- Unicellular
• Moneran- Unicellular

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Classification

• Lion- Tiger or Crocodile
• Pig- Primate or Squirrel
• Dog-Fox or Cat
• Cougar- Lion or Tiger
• Bony Fish- Penguin or Snake
• List 3 forms of evidence scientists
• Use when classifying animals.
• Behavior
• Physical Appearance
• Methods of reproduction
• Locomotion (movement)
• Deit
• Habitat
• Cells and DNA analysis

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Insects

• What is an arthropod?
• An invertebrate animal of the large phylum
  Arthropoda, such as an insect, spider, or
  crustacean.
• Name the most diverse and populous order
• Coleoptera
• Name 4 characteristics of an insect
• Head, thorax, abdomen, two pair of wings, an
  exoskeleton, three pairs of legs, compound eyes,
  mandibles, and a pair of antenna
• Name the three different types of mouthparts
• Siphoning, piercing, sponging
• Name the 3 types of metamorphosis
• Molting, Incomplete, Complete
• What stages are included in incomplete
  metamorphosis?
• Egg, nymph, adult
• Egg, larva, pupa, adult
• Complete

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Microscopes

• Name the 3 founding fathers
• Hooke, Leeuwenhoek, Janssen
• What did Janssen do?
• Made the first compound microscope

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Cells

• Describe the difference between somatic and
  gametes cells
• Somatic cells are body cells and gametes cells
  are sex cells
• What main feature are Prokaryotic cells missing
  
• They dont have a nucleus

ltltltPlant Cell
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Cells

• What are 3 differences between plant and animal
  cells?
• Plant cells have a cell wall
• Plants have chloroplasts in their cells
• The vacuole size is larger in plant cells
• List all organelles and their functions(15)
• Cytoplasm- supports and protects cell organelle
• Cell membrane- protects, controls movement, and
  maintains homeostasis
• Chloroplasts- uses energy from the sun to make
  food
• Centrioles- play a role in cell division
• Chromosomes- controls activities of the cell and
  pass on traits
• Cell wall- supports, protects, and allows H2O,
  O2, CO2 to pass through the cell
• Nucleus- controls cell activities
• Nucleolus- site where ribosomes are made
• Nuclear membrane- controls movement of materials
  in and out of nucleus
• ER- carries materials through cells (internal
  delivery system)
• Ribosomes- produce proteins
• Mitochondria- breaks down sugar molecules into
  energy
• Vacuole- stores food, water, and waste
• Lysosomes- breaks down larger food molecules and
  digests old cell parts

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Cells

• What is diffusion?
• Diffusion is the process of which molecules move
  from an area of higher concentration to a lower
  concentration.
• How is osmosis related to diffusion?
• Osmosis is the diffusion of water.
• What is active transport?
• Active transport is the movement of materials
  through a cell membrane using cellular energy.
• What are the three things for photosynthesis to
  occur?
• Water, sunlight, and carbon dioxide
• What is respiration?
• The process of which cells obtain energy from
  glucose.

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Scientific Method

• List the steps of the scientific method in order?
• Problem Question
• Research
• Hypothesis
• Develop your procedure
• Collect and record Data
• Analyze your results
• Draw Conclusion
• What takes place in each step?
• Problem Question- developing question
• Research- getting background information
• Hypothesis- making an educated guess based on
  research
• Develop your procedure- conduct your experiment
  and
• Collect and record Data- record your results from
  your experiment
• Analyze your results
• Draw Conclusion
• Independent variable- The factor you control
• Dependent variable- what you are
  testing/measuring/observing

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Thanks for Participating!!!!!

• Good luck on the test!