Which of the following is true about organic molecules?
The color of a pigment is the color wavelength that is
What holds high density polyethylene together?
A two unit molecule is a
Which of the following scenarios is MOST likely to occur if atmospheric carbon dioxide levels continue to rise?
Global temperatures will increase, glaciers and polar icecaps will melt, the Earth will revert back to the way it was during the Mesozoic period, and dinosaurs will evolve again in this type of environment.
Global temperatures will increase, glaciers and polar icecaps will melt, and many species will go extinct, but many will also adapt and survive, and some new species will evolve to take advantage of the new niches created by the climate changes.
Global temperatures will increase, glaciers and polar icecaps will melt, and even more carbon dioxide will be released from the deep ocean. The higher levels of carbon dioxide will become toxic to humans and other mammals, and new organisms that are more adapted to higher carbon dioxide levels will evolve to take their place.
Global temperatures will increase, and glaciers and polar icecaps will melt, causing sea levels to rise. Plant life all around the Earth will die off because of high temperatures and lack of sufficient fresh water.
The change in free energy of a reaction is
Which of the following statements is true about the Mesozoic period that lasted between 65 and 250 million years ago?
Which is a difference between aliphatic hydrocarbons and aromatic hydrocarbons?
The following conditions can denature an enzyme
A long chain molecule formed by many smaller units is called a
Which of the following is NOT true of lactase?
What is the name of this compound?
Which of the following is NOT an advantage to using fossil fuels?
What color of visible light does chlorophyll reflect?
What is induced fit?
What is the name of a hydrocarbon that has both double and triple bonds?
When chlorophyll absorbs light energy, this causes it's electrons to move...
_____ hold fats together in biological systems and bond fatty acids to glycerol.
Which hydrocarbon's structure came to Kekule in a dream?
Which of the following is a major disadvantage associated with burning fossil fuels?
Which of the following does NOT contribute to increase in carbon dioxide level in the atmosphere?
Select the set that contains the three major types of fossil fuels.
Pepsin works optimally in your stomach due to its
Contrast the way natural gas and oil are formed to the way coal is formed.
A single sugar is called a 'monosaccharide.'
'_____saccharide' refers to a three sugar polymer.
Cellulose & proteins are types of
Which of the following is true about enzymes?
Which of the following is FALSE about atmospheric carbon dioxide levels?
What is the simplest hydrocarbon?
Which of the following would likely NOT increase a reaction rate of an enzyme in your mouth that was not yet at optimal conditions?
Chapter 9: Carbon Chemistry Chapter Exam Instructions
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