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5 Written questions

5 Matching questions

  1. eukaryote
  2. characteristics of life
  3. cell membrane
  4. original schwann theory
  5. proteins
  1. a A cell that contains a nucleus and membrane bound organelles
  2. b thin, flexible barrier around a cell, regulates what enters and leaves the cell
  3. c elements-C,H,O,N
    monomer-amino acid
    function-rebuild body structures
  4. d Made up of cells, Reproduction, Based on a genetic code, growth and development, need for materials and energy, response to the environment, homeostasis, evolution
  5. e 1. All living things are made up of cells
    2. Cells are the basic structural and funtional unit of life
    3.cells spontaneously generate

5 Multiple choice questions

  1. a rigid layer of nonliving material that surrounds the cells of plants and some other organisms
  2. molecule with an unequal distribution of charge, resulting in the molecule having a positive end and a negative end
  3. Organelle that modifies, sorts, and packages proteins from the endoplasmic reticulum and send proteins to their final destination
  4. H 0
  5. internal membrane system in cells in which lipid components of the cell membrane are assembled and some proteins are modified

5 True/False questions

  1. lysosomesa cell organelle composed of RNA and protein; the site of protein synthesis


  2. carbohydratessaclike structures that store materials such as water, salts, proteins, and carbohydrates


  3. control groupin an experiment, the group that is not exposed to the treatment; contrasts with the experimental group and serves as a comparison for evaluating the effect of the treatment.


  4. hydroxideOH-


  5. hypothesisa proposal intended to explain certain facts or observations