BIOL133 - Chapter 3 Study Questions
Exam With Complete Solutions
At a meal, you are served a hamburger with cheese, onions, and beef on a bun. What
ingredients represent the most carbohydrates? Select all that apply.
1. cheese
2. beef
3. bun
4. onion - answer 3. bun
4. onion
The building blocks of nucleic acids are
nucleotides
peptides
sugars
nitrogenous bases - answer 1. nucleotides
The R group interactions, β-pleated sheets and α-helix structure can be denatured, but
what interaction relevant to structure cannot be denatured?
1. hydrogen bonds
2. hydrophobic interactions
3. disulfide bridge
4. peptide bonds
5. ionic bonds - answer 4. peptide bonds
___________ are used for energy storage.
1. Phospholipids
2. Waxes
3. Steroids
4. Triglycerides
Exam With Complete Solutions
At a meal, you are served a hamburger with cheese, onions, and beef on a bun. What
ingredients represent the most carbohydrates? Select all that apply.
1. cheese
2. beef
3. bun
4. onion - answer 3. bun
4. onion
The building blocks of nucleic acids are
nucleotides
peptides
sugars
nitrogenous bases - answer 1. nucleotides
The R group interactions, β-pleated sheets and α-helix structure can be denatured, but
what interaction relevant to structure cannot be denatured?
1. hydrogen bonds
2. hydrophobic interactions
3. disulfide bridge
4. peptide bonds
5. ionic bonds - answer 4. peptide bonds
___________ are used for energy storage.
1. Phospholipids
2. Waxes
3. Steroids
4. Triglycerides
