Home > Microbiology > Quizzes > Microbiology Practice Test: Microbial Metabolism - Utilization of Energy and Biosynthesis
Microbiology Practice Test: Microbial Metabolism - Utilization of Energy and Biosynthesis
Fast practice, instant feedback. Timer auto-submits when time’s up.
Avg score: 0% Most missed: “Which of the following bacteria can synthesize all of the amino acids required f…”
Microbial Metabolism : Utilization of Energy and Biosynthesis topics include: Energy utilization in biosynthetic and nonbiosynthetic processes, transcription and translation of genetic information and protein synthesis process. Microbial metabolism is the process by which microbes obtain energy and nutrients to live and reproduce. It involves a series of biochemical reactions that generate energy and use that energy to synthesize cellular materials.  Microbes can be classified based on the source of energy they use: Phototrophs: Use light as an energy source Chemotrophs: Use the oxidation... Show more
Microbiology Practice Test: Microbial Metabolism - Utilization of Energy and Biosynthesis
Time left 00:00
25 Questions

1. Translation takes place before transcription.
2. Which of the following enzyme removes the RNA primer with its 5’-nuclease activity?
3. Which of the following are features of semiconservative replication?
4. Bactoprenol is a ___________
5. Mannitol enzyme II has been purified from _____________
6. In phosphotransferase system(PTS), the sugar-phosphate is released inside the cell by which of the following?
7. Passive diffusion requires the use of membrane transport proteins for the transport of solute molecules across the membrane.
8. If the chromosome were extended linearly then it would approximately measure?
9. DNA gyrase is a ______________ protein.
10. Eukaryotes replicate their DNA from one origin or growing point per molecule.
11. Porter or permease is located in the _______________
12. Which of the following has no detectable ATPase activity?
13. S,the Svedberg unit is a measure of ____________________________
14. The biosynthesis of proline takes place from ____________
15. HPr stands for ______________
16. The entry of glycerol into the bacterial cells is by ____________
17. Which of the following bacteria can synthesize all of the amino acids required for protein synthesis?
18. Protein synthesis in bacteria takes place on which of the following organelles?
19. Transfer RNA is a single chain of ___________ nucleotides.
20. ATP dependent NADPH2 production is a process found in ______________
21. The Lambda Bacteriophage carries out which of the following replication methods?
22. The reaction for the transfer of phosphoryl group of phosphoenol pyruvate to the sugar molecule requires which ion?
23. RNAase is a single polypeptide chain of __________ amino acid residues.
24. Binding proteins for active transport systems of Gram-negative bacteria are associated with ____________
25. Which of the following statement is correct?