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of 99 available terms

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5 Written Questions

5 Matching Questions

  1. Global Warming
  2. Therapeutic Cloning
  3. RNA Polymerase
  4. Tumor-suppressor Genes
  5. Double Helix
  1. a enzyme that links together the growing chain of RNA nucleotides during transcription
  2. b remove embryonic stem cells
  3. c gene whose products inhibits cell division, preventing uncontrolled cell growth
  4. d slow rise in earth's surface temperature
  5. e form of DNA, referring to its two adjacent polynucleotide strands wound into a spiral shape

5 Multiple Choice Questions

  1. having two different alleles for a given gene
  2. enzyme, essential for DNA replication, that catalyzes the covalent bonding of adjacent DNA strands
  3. direct manipulation of genes for practical purposes
  4. specific nucleotide sequence in DNA located at the start of a gene that is the binding siet for RNA polymerase and where transcription begins
  5. cancer-causing gene

5 True/False Questions

  1. Plasmidssmall ring of independently replicating DNA separate from the main chromosomes


  2. Law of Independent Assortmentrule of inheritance that individuals have two alleles for each gene and that when gametes form by meiosis, the two alleles separate, each resulting gamete ending up with only one allele of each gene


  3. Producerseukaryotic DNA sequence that inhibits the start of gene transcription


  4. Endoderminside (gut tube)


  5. Guaninesingle ring nitrogenous base found in DNA and RNA. G plus C


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