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Biochemistry Practice Test Questions: Amino Acids, Peptides and Proteins
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Topics covered: Amino Acids, Peptides and Proteins, Working with Proteins, The Covalent Structure of Proteins, Protein Sequences and Evolution.

Related Test: Biochemistry Practice Test Questions: Nucleic Acids

Biochemistry Practice Test Questions: Amino Acids, Peptides and Proteins
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25 Questions

1. Which of the following statements about column chromatography is correct?
2. An amino acid that yields acetoacetyl CoA during the catabolism of its carbon skeleton will be considered as __________
3. Two chains of amino acids in an insulin molecule are held together by __________
4. Which of the following is a true statement?
5. Which of the following is the correct order of sequencing?
6. The factor which does not affect pKa value of an amino acid is _________
7. Who deduced the double-helical structure of DNA?
8. Which of the following statements is true about affinity chromatography?
9. Which of the following statements is true about size-exclusion chromatography?
10. Which of the following is true?
11. The salt which produces salting out effect during extraction of proteins is?
12. Native state of a protein can be disrupted by __________
13. Which of the following statements is true about ion-exchange chromatography?
14. Which of the following is false?
15. Which of the following is Edman reagent?
16. Unfolding of a protein can be termed as _________
17. Which of the following information is responsible to specify the three-dimensional shape of a protein?
18. Which of the following compound is not involved in Edman degradation?
19. Tertiary conformation of proteins is maintained by 3 types of bonds namely ionic, hydrogen and __________
20. Which part of the amino acid gives it uniqueness?
21. Identify the amino acids containing nonpolar, aliphatic R groups.
22. Edman degradation is used for _________
23. Which among the following is both glucogenic and ketogenic?
24. Which of the following is a Sanger’s reagent?
25. Hemoglobin is a __________

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