NLN PAX Nursing Admission Exam - Question List

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91. Which of the following statements about photosynthesis is false?
  1. Photosynthesis produces oxygen as a waste product.
  2. The dark reaction does not require sunlight.
  3. Photosynthesis takes place in the chloroplast.
  4. Sunlight needed for photosynthesis is stored in pigments such as chlorophyll.
  5. Photosynthesis results in the production of carbon dioxide.
92. Human somatic cells contain 46 chromosomes. If this is the case, how many chromosomes will gametes produced from these cells contain?
  1. 10
  2. 20
  3. 23
  4. 46
  5. 50
93. Plants obtain water and nutrients through the environment through:
  1. Leaves
  2. Roots
  3. Seeds
  4. Stems
  5. Flowers
94. A scientist observes that Alpine buttercup flower turns toward the East at sunrise. This is an example of:
  1. Tropism
  2. Chemotaxis
  3. Homeostasis
  4. Hypertrophy
  5. Translocation
95. What term classifies a phase change from a solid directly to a gas?
  1. Vaporization
  2. Deposition
  3. Effervesence
  4. Fusion
  5. Sublimation

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