KU BIOL 600 EXAM 1 REVIEW QUESTIONS, BIOCHEM FINAL EXAM 2025 QUESTIONS AND
ANSWERS
DNA is made from the building blocks adenine, guanine, cytosine, and... - (answer)thymine
The number of hydrogen bonds formed between A and T - (answer)2
The number of hydrogen bonds formed between C and G - (answer)3
The cellular process of synthesis of RNA from DNA template is called - (answer)Transcription
....are cells which are composed of multiple specialized membrane-bound
compartments. - (answer)Eukaryotic cells
Broad class of biological macromolecules that are hydrophobic and function as membrane
barrier, signaling molecules, and fuel storage, among others - (answer)lipids
Cellular organelle where glycosylation occurs. - (answer)Golgi apparatus
Organelle that can be 'rough' or 'smooth' and is responsible for protein processing and
xenobiotic metabolism - (answer)endoplasmic reticulum (ER)
Organelle filled with proteases and other digestive enzymes - (answer)lysosome
What are the four key classes of biomolecules? - (answer)proteins, nucleic acids (DNA/RNA),
carbohydrates, and lipids
How do eukaryotic cells differ from prokaryotic cells? - (answer)eukaryotic cells have membrane-bound
organelles, prokaryotic cells do not
, KU BIOL 600 EXAM 1 REVIEW QUESTIONS, BIOCHEM FINAL EXAM 2025 QUESTIONS AND
ANSWERS
Draw a diagram for the central dogma of biology - (answer)
What two classes of biomolecules are capable of catalysis? - (answer)proteins and RNA
Which biomolecules are chiefly responsible for catalysis of cellular processes? - (answer)proteins
DNA and RNA are composed of what basic biochemical compounds? - (answer)nucleotides
...weak interaction between water molecules. - (answer)hydrogen bonding
Which type of amino acids are responsible for increasing entropy as a protein folds. -
(answer)hydrophobic/nonpolar amino acids
Using Coulomb's law, describe how water is an ideal solvent for the ions found in cells? - (answer)Water
has a high D, dielectric constant, which makes F lower. F is the force needed to dissolve ions with
charges q1 and q2
What is the significance of hydrogen bonding in biochemical structures such as DNA? - (answer)The
weak nature of H bonds (compared to covalent bonds) allow the two DNA strands to be 'unzipped'
during replication, and to reform again, with less energy
What is an electrostatic interaction? Give an example. - (answer)Electrostatic or ionic interactions are
between charged groups, or between ions
Like the R groups of Arg and Lys. Or the amino group (-NH3
+) and the carboxyl group (-COO-)
Give another name for van der Waals interactions. - (answer)hydrophobic/nonpolar interactions
ANSWERS
DNA is made from the building blocks adenine, guanine, cytosine, and... - (answer)thymine
The number of hydrogen bonds formed between A and T - (answer)2
The number of hydrogen bonds formed between C and G - (answer)3
The cellular process of synthesis of RNA from DNA template is called - (answer)Transcription
....are cells which are composed of multiple specialized membrane-bound
compartments. - (answer)Eukaryotic cells
Broad class of biological macromolecules that are hydrophobic and function as membrane
barrier, signaling molecules, and fuel storage, among others - (answer)lipids
Cellular organelle where glycosylation occurs. - (answer)Golgi apparatus
Organelle that can be 'rough' or 'smooth' and is responsible for protein processing and
xenobiotic metabolism - (answer)endoplasmic reticulum (ER)
Organelle filled with proteases and other digestive enzymes - (answer)lysosome
What are the four key classes of biomolecules? - (answer)proteins, nucleic acids (DNA/RNA),
carbohydrates, and lipids
How do eukaryotic cells differ from prokaryotic cells? - (answer)eukaryotic cells have membrane-bound
organelles, prokaryotic cells do not
, KU BIOL 600 EXAM 1 REVIEW QUESTIONS, BIOCHEM FINAL EXAM 2025 QUESTIONS AND
ANSWERS
Draw a diagram for the central dogma of biology - (answer)
What two classes of biomolecules are capable of catalysis? - (answer)proteins and RNA
Which biomolecules are chiefly responsible for catalysis of cellular processes? - (answer)proteins
DNA and RNA are composed of what basic biochemical compounds? - (answer)nucleotides
...weak interaction between water molecules. - (answer)hydrogen bonding
Which type of amino acids are responsible for increasing entropy as a protein folds. -
(answer)hydrophobic/nonpolar amino acids
Using Coulomb's law, describe how water is an ideal solvent for the ions found in cells? - (answer)Water
has a high D, dielectric constant, which makes F lower. F is the force needed to dissolve ions with
charges q1 and q2
What is the significance of hydrogen bonding in biochemical structures such as DNA? - (answer)The
weak nature of H bonds (compared to covalent bonds) allow the two DNA strands to be 'unzipped'
during replication, and to reform again, with less energy
What is an electrostatic interaction? Give an example. - (answer)Electrostatic or ionic interactions are
between charged groups, or between ions
Like the R groups of Arg and Lys. Or the amino group (-NH3
+) and the carboxyl group (-COO-)
Give another name for van der Waals interactions. - (answer)hydrophobic/nonpolar interactions
