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of 71 available terms
(2 exact duplicates found)

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5 Written questions

5 Matching questions

  1. gene expression
  2. sperm
  3. dominant
  4. homologous chromosome
  5. bipolar spindle
  1. a when the information in a gene converts to a structural or functional part of a cell.
  2. b except for the nonidentical sex chromosomes, members of a pair have the same length, shape, and genes.
  3. c Mature male gamete.
  4. d dynamically assembled array of microtubules that moves chromosomes during mitosis or meiosis.
  5. e an allele that masks the effects of a recessive allele paired with it

5 Multiple choice questions

  1. Describes the process of DNA replication, by which one strand of each copy of a DNA molecule is new, and the other is a strand of the original DNA.
  2. protein that structurally organizes chromosomes and part of nucleosomes.
  3. Process by which a cell duplicates its DNA before it divides.
  4. The time a cell forms until it reproduces. In eukaryotes, it consists of interphase, mitosis, and cytoplasmic division.
  5. Stage of mitosis and meiosis in which chromosomes condense a become attached to spindles.

5 True/False questions

  1. cloneHeritable unit of information in DNA

          

  2. zygoteHeritable unit of information in DNA

          

  3. gameteMature, haploid reproductive cell

          

  4. incomplete dominancea pair of dominant alleles at a locus on homologous chromosomes; e.g., AA.

          

  5. DNA repair mechanismOne of several processes by which enzymes repair broken or mismatched DNA strands