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Biology Semester 1 Final

Quiz by Brooke Smitha

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72 questions
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  • Q1
    Scientific thinking can be used
    by all living things.
    only by scientists.
    only in experiments.
    by everyone in daily life.
    60s
  • Q2
    A scientist noticed that the number of salamanders in ponds in the Rocky Mountains was declining. This was a(n)
    control.
    theory.
    observation.
    hypothesis.
    60s
  • Q3
    A hypothesis is a
    proven statement.
    definite answer to a given problem.
    testable possible explanation of an observation.
    concluding statement.
    60s
  • Q4
    Scientific hypotheses are most often tested by the process of
    inferring.
    analyzing data.
    communicating.
    experimenting.
    60s
  • Q5
    A planned procedure to test a hypothesis is called a(n)
    variable.
    control.
    experiment.
    prediction.
    60s
  • Q6
    The variable that is measured in an experiment is the _____ variable.
    dependent
    independent
    control
    experimental
    60s
  • Q7
    A specialized tool used to magnify organisms so that they can be observed is a
    laminar-flow hood.
    satellite.
    microscope.
    pipette.
    60s
  • Q8
    You can work safely in the science lab by
    estimating measurements of chemicals.
    taking shortcuts in procedures.
    waiting until the end of experiments to clean area.
    following all instructions.
    60s
  • Q9
    All of the following are important for working safely in a science laboratory except
    tasting chemicals.
    measuring chemicals precisely.
    working cautiously.
    wearing safety goggles.
    60s
  • Q10
    Biology is the study of
    weather.
    life.
    energy.
    minerals.
    60s
  • Q11
    Which of the following is not one of the seven properties of life?
    respiration
    photosynthesis
    homeostasis
    sensitivity to the environment
    120s
  • Q12
    All living things maintain a balance within their cells and with the environment through the process of
    growth.
    nutrition.
    homeostasis.
    excretion.
    60s
  • Q13
    The energy that drives metabolism in animals comes from
    water.
    heredity.
    homeostasis.
    food.
    120s
  • Q14
    A field of sunflowers facing the sun is an example of
    nutrition.
    respiration.
    sensitivity to the environment.
    growth.
    120s
  • Q15
    The changes in human babies during their first year of life is an example of
    growth.
    respiration.
    sensitivity to the environment.
    homeostasis.
    120s

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