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BIO401 Final Exam (Biochemistry)
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MCQs on the biological and chemical processes necessary to sustain life. Topics include: the structure and synthesis of amino acids and proteins, enzymatic activity, regulation and production of enzymes, the structure and function of carbohydrates, nucleic acids, and lipids, DNA, RNA, cellular metabolism, the biochemistry of genes and chromosomes, biochemical signaling, and laboratory techniques.
 

BIO401 Final Exam (Biochemistry)
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25 Questions

1. Cytosine makes _______ with guanine when base paired in DNA.
2. Triacylglycerol is composed of ___________.
3. The correct pairing of bases in DNA is __________.
4. Lipids are the starting material of important biological molecules, including ___________.
5. DNA serves as a template for which type of RNA?
6. Each of the following is one of the six classes of enzyme catalysts, except:
7. The input and output of glycolysis is ____________.
8. A zwitterion ________________.
9. There are ______ common amino acids.
10. The amino acid _______ places certain constraints on the protein backbone.
11. The DNA of a eukaryotic cell is stored within the _____________.
12. Starch is an example of a ___________.
13. There are three types of RNA polymerases in eukaryotic cells.RNA polymerase I transcribes ______, RNA polymerase II transcribes _______, and RNA polymerase III mainly transcribes _________.
14. Biologically important noncovalent bonds include:
15. Glycerolphospholipids create a double layer lipid membrane, such as the cell membrane, because of _____________.
16. Entropy is ______________.
17. ______ is the initiating amino acid of most newly synthesized proteins.
18. The __________ is a hub of cellular metabolism because it links the oxidation of carbohydrates, fatty acids, and proteins to ATP synthesis.
19. ________ is an example of a post translational modification of a protein.
20. The fluidity of the cell membrane is determined by ___________.
21. The term 'kinetics' refers to:
22. The first reaction of amino acid degradation is?
23. The tertiary structure of a protein refers to its __________.
24. Protein synthesis is carried out by __________.
25. A solution with a pH of 5 is: