How might spontaneous generation be possible in a reducing environment? question options: the reducing environment was created by the abundance of methane, which contains carbon. because all life is organic, and organic molecules are all carbon-based, these molecules were the source of the spontaneous generation of life. without oxygen, biological molecules, such as amino acids do not easily break down. as a result, they could have formed a "soup" of organic molecules in the oceans of the past, allowing spontaneous generation to occur. the concentration of nitrogen in the atmosphere created this reducing environment. because nitrogen is present in amino acids, nucleic acids, and lipids, this environment favored conditions that eventually formed life through spontaneous generation. with high concentrations of carbon dioxide, biological molecules could have performed photosynthesis and pumped oxygen into the air in sufficient amounts over about 2 billion years, making spontaneous generation possible.
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Physics, 21.06.2019 17:00
Asimply means that over time there was some sort of change.
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Physics, 21.06.2019 21:50
It is may 5 and you are somewhere in the northern hemisphere. if you determine that the noon sun is 51 degrees above your southern horizon, what is the latitude of your location
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Physics, 22.06.2019 12:20
Aball with a mass of 275 g is dropped from rest, hits the floor and rebounds upward. if the ball hits the floor with a speed of 2.40 m/s and rebounds with a speed of 1.70 m/s, determine the following. (a) magnitude of the change in the ball's momentum (let up be in the positive direction.)
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Physics, 22.06.2019 17:30
Alarge cruise ship of mass 7.00 ✕ 107 kg has a speed of 11.6 m/s at some instant. (a) what is the ship's kinetic energy at this time? (b) how much work is required to stop it? (give the work done on the ship. include the sign of the value in your answer.) (c) what is the magnitude of the constant force required to stop it as it undergoes a displacement of 3.00 km?
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How might spontaneous generation be possible in a reducing environment? question options: the redu...
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