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of 54 available terms
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5 Written questions

5 Matching questions

  1. original schwann theory
  2. lysosomes
  3. carbohydrates
  4. neutral
  5. covalent bond
  1. a small, round structures containing chemicals that break down certain materials in the cell
  2. b bond formed by the sharing of electrons between atoms
  3. c 1. All living things are made up of cells
    2. Cells are the basic structural and funtional unit of life
    3.cells spontaneously generate
  4. d having oa pH of 7, there are an equal amount of hydronium and hydroxide ions
  5. e elements-C,H,O(1:2:1)
    polymer-polysaccharides, complex carbs
    fuction-provide energy

5 Multiple choice questions

  1. a proposal intended to explain certain facts or observations
  2. an attraction between molecules of different substances
  3. pH and temperature, can change shape of enzyme
  4. organelles that capture the energy from sunlight and convert it into chemical energy in a process called photosynthesis
  5. structure of membrane, two sheets of lipid molcules with tails pointed inward, proteins embedded in bilayer (serve as channels) along with carbohydrate molecules

5 True/False questions

  1. hydrolosis reactionPolymer to monomer, adding water


  2. prokaryotea single-celled organism that does not have a nucleus or membrane-bound organelles; examples are archaea and bacteria


  3. endoplasmic reticulumPolymer to monomer, adding water


  4. HydroniumOH-


  5. cytoplasmin a solution, the substance that dissolves in the solvent


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