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6. How many sets of chromosomes does a human have?

  • 12
  • 23
  • 46
  • 50

7. What is the location of your genetic material?

  • Your cell membrane
  • Your cytoplasm
  • Your nucleus
  • Your mitochondria

8. What characteristic can be controllede by both environment and genes?

  • Dimples
  • Scars
  • Hair colour
  • Eye colour

9. What does a Genotype do?

  • Changes genes
  • Makes genes code for specific proteins
  • Describes the genes its got
  • Produces genes

10. Genes can exist in different versions. The different version of the same gene is called...

  • An allele
  • A DNA strand
  • A protein
  • A base

11. What is a Phenotype?

  • The characteristics that an organism displays
  • The look of a gene
  • The specfic code a gene produces

12. What is a gene?

  • A chain of amino acids in a specific shape
  • A strand of base pairs
  • A short length of a chromosome
  • A double-helix shaped molecule

13. What are the correct examples of structural proteins?

  • Lactase & catalase
  • Skin, hair & blood
  • Muscles, cells & tissues
  • Amylase & trypsin