W2: Quiz 2 - Results
Attempt 1 of Unlimited
Written Oct 15, 2025 3:51 PM - Oct 15, 2025 4:46 PM
Released Oct 20, 2025 3:54 AM
Attempt Score - 100 %
Overall Grade (Highest Attempt) - 100 %
Question 1 points
Which of the following do all amino acids have in common?
An amine group and a carboxyl group
A sulfur atom
Match in size and are polar
The same "R" group
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, 10/22/25, 6:54 PM Ethan Alves - BIOL201 A001 Fall 2025 - APEI
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Correct. This can be found in the OpenStax Overview of Anatomy and
Physiology section. Section 2.5.
Question 2 points
Which of the following types of substances dissolve in water?
Hydrophobic
Hydrophilic
Nonpolar covalent substances
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Correct. This can be found in the OpenStax Overview of Anatomy and
Physiology section. Section 2.4.
Question 3 points
Which of the following is NOT a part of the nucleotides that make up DNA?
Amino group
Nitrogenous base
Phosphate group
Sugar unit
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