The Primordial Soup Theory Discussion

The Primordial Soup Theory Discussion
The Primordial Soup Theory Discussion
121. What was the slowest auditory response time recorded during the three
experiments?
(A) 199 ms
(B) 152 ms
(C) 142 ms
(D) 158 ms
122. Based on the data from the three experiments, what can be done to
improve response time?
(A) Alternate exposure to two different stimuli.
(B) Decrease the duration of each exposure to a stimulus.
(C) Repeat exposure to the same stimulus.
(D) Increase the number of stimuli used at one time
123. How can ammonia, mentioned in the passage, easily be detected?
(A) Based on its bright green color
(B) Based on the crystals that can be seen as it freezes at around
10 degrees Celsius
(C) Based on a pungent strong smell
(D) Based on its extreme density, much denser than air
The Primordial Soup Theory Discussion
 
124. Both theories on the origin of organic molecules are based on the
assumption that those molecules:
(A) contain different atoms than inorganic molecules.
(B) only exist in the atmosphere and deep ocean.
(C) have not yet been produced in the laboratory.
(D) can be produced from inorganic molecules.
125. In Figure 4.1, the purpose of the heat source is to:
(A) produce water vapor for the simulated atmosphere.
(B) simulate hydrothermal vents in the deep ocean.
(C) reduce inorganic compounds to organic compounds.
(D) generate an electrical charge to stimulate the reaction.
126. How are the primordial soup theory and the hydrothermal vents theory
similar?
(A) Both dispute the theory of evolution and indicate deep flaws in how
the field has explained the existence of life on Earth.
(B) Both suggest that life was created on Earth in a spontaneous manner.
(C) Both support the claim that elements necessary to spark life on Earth
may have arrived on a meteorite.
(D) Both believe that the existence of sulfuric dioxide was key to life on
Earth developing.
127. In Figure 4.1, the reaction that produces organic molecules occurs in
which part of the Miller-Urey apparatus?
(A) Condenser
(B) Large sphere
(C) Trap
(D) Small sphere
128. Based on the hydrothermal vents theory, which of the following would most
likely be the optimal temperature range for organic molecule formation?
(A) Between 0°C and 4°C
(B) Higher than 300°C
(C) Lower than 300°C
(D) Between 4°C and 25°C
The Primordial Soup Theory Discussion
129. Which of the following statements would scientists support either
theory most likely agree on?
(A) At least some organic compounds on Earth likely originated in
meteorites from space.
(B) The production of amino acids requires the existence of a temperature
gradient.
(C) The existence of water on Earth was essential to the original
formation of organic compounds.
(D) A single method most likely produced the original versions of all
organic molecules.
130. The specific source of energy used to form simple organic molecules is:
(A) addressed in the primordial soup theory only.
(B) not discussed in either of the two theories.
(C) a major difference between the two theories.
(D) the only similarity between the two theories.
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