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MICRO Unit 1 Persky

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41 questions
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  • Q1
    Who is considered the founding father of microbiology
    Leeuwenhoek
    Redi
    Tyndall
    Pastuer
    30s
  • Q2
    Who disproved spontaneous generation with a cloth covering decaying meat?
    Tyndall
    Leeuwenhoek
    Pasteur
    Redi
    30s
  • Q3
    Order the following bonds from strongest to weakest. Hydrogen, Nonpolar Covalent, Polar covalent, Ionic
    Nonpolar Covalent bond, Polar Covalent Bond, Hydrogen Bond, Ionic Bond
    Hydrogen Bond, Ionic Bond, Nonpolar Covalent, Polar Covalent
    Nonpolar Covalent bond, Polar Covalent Bond, Ionic Bond, Hydrogen Bond
    Polar Covalent Bond, Nonpolar Covalent bond, Ionic Bond, Hydrogen Bond
    30s
  • Q4
    What types of bonds occur within a water molecule?
    Ionic
    Nonpolar Covalent
    Hydrogen
    Polar Covalent
    30s
  • Q5
    What types of bonds occur between water molecules
    Ionic
    Hydrogen
    Nonpolar
    Polar
    30s
  • Q6
    When using a Gram stain, what color do Gram Postive organisms stain?
    Red
    Purple
    Brown
    Pink
    30s
  • Q7
    Prions are _____________________.
    a form of virus
    a protozoan
    a bacterium
    an infectious protein
    30s
  • Q8
    True or False: Purines are a double ring, while pyrimidines are a single ring.
    False
    True
    30s
  • Q9
    True or False: Adenine and Guanine are pyrimidines
    False
    True
    30s
  • Q10
    What is considered the secondary structure of proteins?
    β pleated sheets or alpha helix
    Chain of Amino Acids
    When the protein is functional
    3D shape
    30s
  • Q11
    Which of these is NOT a function of carbohydrates?
    Cell Recognition
    Energy Source
    Insulation
    Immune System Function
    30s
  • Q12
    What functional group is this?
    Question Image
    Methyl
    Carboxyl
    Hydroxyl
    Carbonyl
    30s
  • Q13
    What Functional Group is this?
    Question Image
    Carbonyl
    Carboxyl
    Methyl
    Hydroxyl
    30s
  • Q14
    What functional group is typically assoicated with carbohydrates?
    Amino Group
    Phosphate
    Sulfhydryl
    Hydroxyl
    30s
  • Q15
    What macromolecule is this?
    Question Image
    Amino Acid
    Carbohydrate
    Nucleotide
    Lipid
    30s

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