Biochemistry - Exam 1 Practice Questions and Answers Graded A+
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Course
Biochemistry -
Institution
Biochemistry -
Biochemistry - Exam 1 Practice
Questions and Answers Graded A+
What is the term for the sequence of amino acids in a protein?
Primary structure
Tertiary structure
Quaternary structure
Secondary structure
Which biomolecule serves as the primary energy source for cells?
Carbohydrates
P...
Biochemistry - Exam 1 Practice
Questions and Answers Graded A+
What is the term for the sequence of amino acids in a protein?
✔✔ Primary structure
Tertiary structure
Quaternary structure
Secondary structure
Which biomolecule serves as the primary energy source for cells?
✔✔ Carbohydrates
Proteins
Lipids
Nucleic acids
What is the process called when a protein loses its functional shape?
✔✔ Denaturation
Hydrolysis
Saturation
1
,Oxidation
Which molecule is the main carrier of genetic information?
✔✔ DNA
RNA
ATP
Proteins
What type of fatty acid contains one or more double bonds in its structure?
✔✔ Unsaturated fatty acid
Saturated fatty acid
Trans fatty acid
Omega-3 fatty acid
Which element is the backbone of organic molecules?
✔✔ Carbon
Hydrogen
Oxygen
2
, Nitrogen
In which part of the cell does the Krebs cycle occur?
✔✔ Mitochondria
Cytoplasm
Nucleus
Golgi apparatus
What is the primary role of ribosomal RNA (rRNA)?
✔✔ To form the core of ribosome structure
To carry amino acids to the ribosome
To transmit genetic information
To regulate enzyme activity
Which type of bond is formed between the carboxyl group of one amino acid and the amino
group of another?
✔✔ Peptide bond
Ionic bond
3
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