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FIRST Summative Exam for General Biology 2

Quiz by Nathaniel Sebastian

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20 questions
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  • Q1
    Recombinant DNA is constructed by mixing DNA from two different sources.
    TRUE
    FALSE
    30s
  • Q2
    The gene of interest from donor organism is NOT isolated
    TRUE
    FALSE
    30s
  • Q3
    Recombinant DNA Technology has been widely used in IMPROVING CROP varieties.
    FLASE
    TRUE
    30s
  • Q4
    Genetic modification is LIMITED to plants only.
    FALSE
    TRUE
    30s
  • Q5
    Recombinant bacterial cells with human genes can be used in order to produce human proteins. One example is human insulin.
    TRUE
    FALSE
    30s
  • Q6
    The Building blocks of nucleic acids are____.
    Sugar
    Nitrogen Bases
    Peptides
    Nucleotides
    30s
  • Q7
    A nucleotide of DNA may contain ______.
    Ribosome, Sugar, Nitrogen Base
    Sugar, Nitrogen Base, Sodium
    Sugar, Sodium, Phosphate
    Sugar, Nitrogen Base, Phosphate
    30s
  • Q8
    Which of the following Period is the earliest during which animals may have appeared?
    Quaternary
    Hadean
    Paleogene
    Neogene
    30s
  • Q9
    The ______ is very unlikely because during "young" Earth time, there is still not enough oxygen on its surface and UV rays are too strong for molecular bonding occur and make life possible
    Sun Ray
    Land
    Deep-sea vent
    Shallow pond
    30s
  • Q10
    A _________ is a bit likely because it is full of organic materials and when evaporated, the organic materials present in it will have a higher concentration that will lead to more favorable conditions for organic materials to combine
    Shallow pond
    Deep-Sea Vent
    Valley
    Land
    30s
  • Q11
    This is also termed as Selective breeding
    Gene Drift
    Gene Flow
    Natural Selection
    Artificial Selection
    30s
  • Q12
    _____ is a mechanism that may bring change to the gene frequency in a population because of "chance" events.
    Artificial Selection
    Migration
    Genetic Drift
    Natural Selection
    30s
  • Q13
    This occurs when a group or individual specie migrated from one place to another affecting the gene pool of the place that they left and the place where they arrive.
    Migration
    None of these
    Natural Selection
    Artificial Selection
    30s
  • Q14
    It is the process which is also known as " Survival of the Fittest.
    Natural Selection
    Artificial Selection
    Migration
    Gene Drift
    30s
  • Q15
    The founder of the theory: " The principle of use and Disuse"
    Jean Baptiste Lamarck
    Charles Darwin
    All of these
    Alfred Russel Wallace
    30s

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