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How To Determine Solubility quiz

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  • Which vitamin is water-soluble?
    Vitamin C is a water-soluble vitamin.
  • Which substance is hydrophobic: ethanol, water, carbon tetrachloride, or pyridine?
    Carbon tetrachloride is hydrophobic.
  • Which of these substances is hydrophobic? A) Water B) Ethanol C) Carbon tetrachloride D) DMSO
    Carbon tetrachloride is hydrophobic.
  • Which type of bacteria are able to grow on mannitol salt agar? A) Gram-positive B) Gram-negative C) Acid-fast D) Anaerobic
    Gram-positive bacteria are able to grow on mannitol salt agar.
  • Which vitamin is not water-soluble?
    Vitamin D is not a water-soluble vitamin.
  • Which of these vitamins is water-soluble? A) Vitamin A B) Vitamin D C) Vitamin B12 D) Vitamin E
    Vitamin B12 is water-soluble.
  • How do fungi obtain their nutrients?
    Fungi obtain their nutrients through absorption from their environment.
  • Which vitamin is water-soluble?
    Vitamin B6 is a water-soluble vitamin.
  • What type of solution should be used when preparing a wet mount?
    Water should be used when preparing a wet mount.
  • Which amino acid is most soluble in water? A) Valine B) Leucine C) Glycine D) Phenylalanine
    Glycine is most soluble in water.
  • Which molecule can freely pass through the phospholipid bilayer?
    Oxygen can freely pass through the phospholipid bilayer.
  • Bacteria are grown on what medium? A) Agar B) Gelatin C) Broth D) All of the above
    Bacteria are grown on all of the above: agar, gelatin, and broth.
  • In which of these environments is deposited sediment most likely to be preserved? A) Desert B) Ocean floor C) Mountain top D) Forest
    Sediment is most likely to be preserved on the ocean floor.
  • What molecule diffuses out of the pores of the leaf? A) Oxygen B) Carbon dioxide C) Water vapor D) Nitrogen
    Water vapor diffuses out of the pores of the leaf.
  • Which statement accurately describes water-soluble vitamins?
    Water-soluble vitamins dissolve in water and are readily absorbed into the bloodstream.
  • Which molecule is not absorbed into the bloodstream?
    Cellulose is not absorbed into the bloodstream.
  • What characteristic best describes a water-soluble vitamin?
    Water-soluble vitamins dissolve in water.
  • Which vitamins are water-soluble?
    Vitamin C and B12 are water-soluble vitamins.
  • Which vitamin is water-soluble?
    Vitamin C is water-soluble.
  • How do fungi get their nutrients?
    Fungi get their nutrients by absorbing them from their surroundings.