Test: Science PSSA - 20 Questions

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5 Written Questions

5 Matching Questions

  1. alleles
  2. cell membrane
  3. organ systems
  4. cell wall
  5. nucleus
  1. a Only in plant cells- protects the plant cell, and gives it shape
  2. b control center of the cell
  3. c controls movement in and out of the cell
  4. d organs put together
  5. e copies of a gene

5 Multiple Choice Questions

  1. think fluid that holds all of the parts of the cell
  2. contain chlorophyll in a plant cell
  3. encloses and protects the nucleus
  4. cells put together make up these
  5. the outside expression of a gene (what you look like)

5 True/False Question

  1. genotype → the outside expression of a gene (what you look like)

          

  2. ribosomes → make the enzymes that produce proteins for the cell

          

  3. pedigree → tracing a gene back from generation to generation (a family tree of your genes)

          

  4. homeostasis → making the inside enviroment the same

          

  5. endoplasmic reticulum → transports materials in the cell

          

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