Biochemistry Review Questions with Verified Solutions
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Course
Biochemistry
Institution
Biochemistry
Biochemistry Review Questions with
Verified Solutions
How are nucleotides related to nucleic acids?
Nucleotides are the monomers that make up nucleic acids like DNA and RNA.
What are the four main types of biomolecules?
The four main types of biomolecules are carbohydrates, proteins,...
Biochemistry Review Questions with
Verified Solutions
How are nucleotides related to nucleic acids?
✔✔ Nucleotides are the monomers that make up nucleic acids like DNA and RNA.
What are the four main types of biomolecules?
✔✔ The four main types of biomolecules are carbohydrates, proteins, lipids, and nucleic acids.
How do lipids differ from carbohydrates?
✔✔ Lipids are hydrophobic molecules primarily used for energy storage and structural
components, while carbohydrates are hydrophilic and serve as primary energy sources.
What is the role of ATP in cellular metabolism?
✔✔ ATP serves as the primary energy currency of the cell, providing energy for various cellular
processes.
What is the difference between saturated and unsaturated fats?
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, ✔✔ Saturated fats have no double bonds between carbon atoms, while unsaturated fats contain
one or more double bonds.
What role do vitamins play in metabolism?
✔✔ Vitamins act as coenzymes or precursors for coenzymes, facilitating various metabolic
reactions.
How does the structure of DNA differ from that of RNA?
✔✔ DNA is double-stranded and contains deoxyribose, while RNA is single-stranded and
contains ribose.
What is glycolysis, and where does it occur?
✔✔ Glycolysis is the metabolic pathway that breaks down glucose into pyruvate, occurring in
the cytoplasm of cells.
How do competitive inhibitors affect enzyme activity?
✔✔ Competitive inhibitors bind to the active site of enzymes, decreasing their activity by
preventing substrate binding.
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