Practice Quiz

CLEP Natural Sciences - Biological Science - Question List

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81. Which of the following statements best describes the relationship of the kidneys and the liver to the circulatory system?
  1. The kidneys and the liver pump blood.
  2. The kidneys and the liver produce blood cells.
  3. The kidneys and the liver remove wastes from blood.
  4. The kidneys and the liver make blood-clotting proteins.
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82. Garden pea plants can have yellow seeds or green seeds. In a pea plant that is heterozygous for seed color, the allele for yellow seeds masks the effects of the allele for green seeds. Which of the following terms best describes the allele for yellow seeds?
  1. codominant
  2. dominant
  3. recessive
  4. sex-linked
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83. The scientific name for the woodchuck is Marmota monax, and the scientific name for the long-tailed marmot is Marmota caudata. Which of the following statements describes the taxonomic relationship between the woodchuck and the long-tailed marmot?
  1. They belong to different phyla.
  2. They belong to the same genus.
  3. They belong to the same species.
  4. They belong to different families.
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84. Which of the following is incapable of reproducing outside a host cell?
  1. alga
  2. mold
  3. moss
  4. virus
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85.

Which of the following statements describes the role of ATP in animal cells?

  1. ATP stores and releases energy.
  2. ATP forms the channels inthe plasma membrane.
  3. ATP serves as the hereditarymaterial in the nucleus.
  4. ATP attaches to and digests unneeded organic molecules.
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