Podcast
Questions and Answers
Who made significant contributions by proving the microbial basis for fermentation and refuting spontaneous generation?
Who made significant contributions by proving the microbial basis for fermentation and refuting spontaneous generation?
- Louis Pasteur (correct)
- Robert Koch
- Edward Jenner
- John Tyndall
Which scientist is associated with the concept of Germ Theory of Fermentation?
Which scientist is associated with the concept of Germ Theory of Fermentation?
- John Tyndall
- Robert Koch
- Louis Pasteur (correct)
- Edward Jenner
What is the main difference between eukaryotic and prokaryotic cells?
What is the main difference between eukaryotic and prokaryotic cells?
- Prokaryotic cells are always multicellular, while eukaryotic cells are always unicellular.
- Eukaryotic cells have membrane-bound organelles, while prokaryotic cells do not. (correct)
- Prokaryotic cells have a nucleus, while eukaryotic cells do not.
- Eukaryotic cells have a cell wall, while prokaryotic cells do not.
Which domain is not part of the three domains of microbial taxonomy & phylogeny?
Which domain is not part of the three domains of microbial taxonomy & phylogeny?
Who developed the smallpox variolation technique as a form of immunization?
Who developed the smallpox variolation technique as a form of immunization?
Which scientist established the principle of immunization and vaccination?
Which scientist established the principle of immunization and vaccination?
What is the main function of the Electron Transport Systems?
What is the main function of the Electron Transport Systems?
Which enzyme facilitates the breakage of aromatic compounds in their metabolism?
Which enzyme facilitates the breakage of aromatic compounds in their metabolism?
What is the reduction potential (E) a measure of?
What is the reduction potential (E) a measure of?
Which cellular process is primarily driven by the Proton Motive Force (PMF)?
Which cellular process is primarily driven by the Proton Motive Force (PMF)?
In anaerobic respiration, what serves as the alternative terminal electron acceptors?
In anaerobic respiration, what serves as the alternative terminal electron acceptors?
What is the role of NADH and FADH2 in glucose oxidation via the TCA cycle?
What is the role of NADH and FADH2 in glucose oxidation via the TCA cycle?
What is the primary electron donor for nitrifiers in lithotrophy?
What is the primary electron donor for nitrifiers in lithotrophy?
Which of the following is a common product of dissimilatory denitrification?
Which of the following is a common product of dissimilatory denitrification?
What is the main function of bacteriorhodopsin in phototrophy?
What is the main function of bacteriorhodopsin in phototrophy?
Which type of photosynthesis uses water as the electron donor?
Which type of photosynthesis uses water as the electron donor?
Which inorganic molecule is NOT commonly used as an electron donor in lithotrophy?
Which inorganic molecule is NOT commonly used as an electron donor in lithotrophy?
What is the primary photosynthetic pigment used by purple non-sulfur bacteria in anoxygenic photosynthesis?
What is the primary photosynthetic pigment used by purple non-sulfur bacteria in anoxygenic photosynthesis?
What is the process where energy capture occurs via ATP and NADH through electron transfer?
What is the process where energy capture occurs via ATP and NADH through electron transfer?
Which pathway involves the formation of sugars for biosynthesis?
Which pathway involves the formation of sugars for biosynthesis?
What is the main end product of fermentation coupled to glycolysis?
What is the main end product of fermentation coupled to glycolysis?
In which process are NADH molecules oxidized to NAD to supply glycolysis for ATP formation?
In which process are NADH molecules oxidized to NAD to supply glycolysis for ATP formation?
Which type of phosphorylation occurs in the Embden-Meyerhof-Parnas pathway?
Which type of phosphorylation occurs in the Embden-Meyerhof-Parnas pathway?
What defines the difference between lithotrophy and organotrophy?
What defines the difference between lithotrophy and organotrophy?
In photosynthesis, which process is utilized by a microorganism that has only PS II and occurs anaerobically?
In photosynthesis, which process is utilized by a microorganism that has only PS II and occurs anaerobically?
What protective mechanisms do microorganisms use to minimize the toxic effects of oxygen?
What protective mechanisms do microorganisms use to minimize the toxic effects of oxygen?
What type of microorganism thrives optimally when exposed to different parameters of pH, temperature, salinity, and pressure?
What type of microorganism thrives optimally when exposed to different parameters of pH, temperature, salinity, and pressure?
What is the purpose of fluid thioglycollate medium in microbiology?
What is the purpose of fluid thioglycollate medium in microbiology?
Which process in the nitrogen cycle results in greenhouse gas formation, particularly N2O?
Which process in the nitrogen cycle results in greenhouse gas formation, particularly N2O?
What stage of wastewater treatment involves the concept of activated sludge and saprophytes?
What stage of wastewater treatment involves the concept of activated sludge and saprophytes?
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