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5 Written questions

5 Matching questions

  1. replication produces...
  2. heredity
  3. if a cell survives a mutation...
  4. for mutations to be inherited by offspring (sexual reproduction)...
  5. sexual reproduction
  1. a is the passing on of genetic information from one generation to the next through reproduction
  2. b the changed instructions will be passed on to all cells coming from in
  3. c two identical copies of the cell's genetic information
  4. d they can only be in sex cells, only sex mutations in sex cells can be inherited
  5. e contain half their genetic code from one parent and half from the other, making them similar but NOT identical

5 Multiple choice questions

  1. move specific amino acids to the ribosome, which are strung together to make a protein (transfer RNA)
  2. insertion, detection, or substitution
  3. going from DNA to mRNA
  4. -every body cell contains a complete set of identical genetic instructions
    -cells have selective activation of only the genes necessary for that cell
    - the environment can also affect the expression of genes
  5. A,T,G and C (Adrenine, Thymine, Guanine and Cytostine)
    A and T, G and C
    -sequence of bases in a DNA molecule forms a coded message

5 True/False questions

  1. translationgoing from DNA to mRNA

          

  2. gene manipulation-every body cell contains a complete set of identical genetic instructions
    -cells have selective activation of only the genes necessary for that cell
    - the environment can also affect the expression of genes

          

  3. genetic recombinationallows for offspring with high variation

          

  4. how does gene manipulation happen?special enzymes (restriction enzymes) cut DNA at specific sequences, which allows the DNA to be spliced or inserted, into a new organism
    -organisms will make proteins that express the new trait, and pass it on to their offspring

          

  5. mRNAis an organic molecule made of many small subunits called nucleotides (monomers)
    -double helix molecule