ATI TEAS Guide To Science | Macromolecules Question Review
ATI TEAS Science Macromolecules
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Quiz for ATI TEAS SCIENCE REVIEW SERIES
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Question 1 of 8
1. Question
Which of the following macromolecules breaks down most slowly in the body?
Correct
Lipids break down more slowly in the body than either protein or carbohydrates. Complex carbohydrates break down more slowly than simple carbohydrates, but not as slowly as protein and lipids.
Incorrect
Lipids break down more slowly in the body than either protein or carbohydrates. Complex carbohydrates break down more slowly than simple carbohydrates, but not as slowly as protein and lipids.
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Question 2 of 8
2. Question
Which of the following components makes up a protein?
Correct
Proteins are long chains of amino acid monomers.
Incorrect
Proteins are long chains of amino acid monomers.
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Question 3 of 8
3. Question
Brown rice belongs primarily to which of the following categories of macromolecule?
Correct
Brown rice is a carbohydrate.
Incorrect
Brown rice is a carbohydrate.
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Question 4 of 8
4. Question
Which of the following describes a function of an enzyme?
Correct
Enzymes catalyze chemical reactions.
Incorrect
Enzymes catalyze chemical reactions.
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Question 5 of 8
5. Question
Cholesterol levels can be reduced by dietary intake of which of the following?
Correct
Cholesterol levels can be reduced by dietary intake of monounsaturated fats, such as those found in avocados and olive oil. B and C are incorrect, because cholesterol levels are increased by both saturated fats and trans fats. Trans fats are created through a process known as hydrogenation, in which hydrogen is added to vegetable oils to help the oils last longer.
Incorrect
Cholesterol levels can be reduced by dietary intake of monounsaturated fats, such as those found in avocados and olive oil. B and C are incorrect, because cholesterol levels are increased by both saturated fats and trans fats. Trans fats are created through a process known as hydrogenation, in which hydrogen is added to vegetable oils to help the oils last longer.
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Question 6 of 8
6. Question
Which of the following is a function of a nucleic acid?
Correct
The functions of nucleic acids include heredity and regulation.
Incorrect
The functions of nucleic acids include heredity and regulation.
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Question 7 of 8
7. Question
Which type of bond forms macromolecules?
Correct
Macromolecules are formed by covalent bonds between monomers.
Incorrect
Macromolecules are formed by covalent bonds between monomers.
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Question 8 of 8
8. Question
During digestion, protein breaks down into which of the following?
Correct
During digestion, protein breaks down into amino acids. Carbohydrates break down into sugar or glucose, and lipids break down into fatty acids and glycerol.
Incorrect
During digestion, protein breaks down into amino acids. Carbohydrates break down into sugar or glucose, and lipids break down into fatty acids and glycerol.