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of 71 available terms
(2 exact duplicates found)

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5 Written questions

5 Matching questions

  1. prophase
  2. mitosis
  3. heterozygous
  4. ligase
  5. histone
  1. a protein that structurally organizes chromosomes and part of nucleosomes.
  2. b cell division mechanism that maintains the chromosome number.
  3. c two different alleles at a gene locus on the chromosome Aa
  4. d Enzyme that seals breaks in double-stranded DNA.
  5. e Stage of mitosis and meiosis in which chromosomes condense a become attached to spindles.

5 Multiple choice questions

  1. A nitrogen-containing base in nucleotides; also, base-pairs with cytosine in DNA and RNA.
  2. one allele is not fully dominant over another, the phenotype is somewhere in between
  3. Stage of mitosis during which chromosomes arrive at the spindle poles and new nuclei form.
  4. A nitrogen-containing base in nucleotides; also base-pairs with thymine in DNA and uracil in RNA.
  5. identical alleles at a gene locus on the chromosome, AA.

5 True/False questions

  1. dominantan allele that masks the effects of a recessive allele paired with it


  2. germ cellA cell that can undergoes meiosis and give rise to gametes.


  3. gameteHeritable unit of information in DNA


  4. somatic cell nuclear transfer (SCNT)Three or more alleles persist in a population.


  5. interphaseThe stage between mitotic divisions when a cell grows in mass, doubles its cytoplasmic, and replicates its DNA.


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