| Question ID | Question Stem Text |
|---|---|
| 4980 | Which of the following interactions is most important in stabilizing the overall double-stranded hel… |
| 4982 | RNA polymerases in archaea recognize the start site in transcription...… |
| 4985 | After discovering a new microorganism, you determine that its DNA can <u>only</u> be transcribed in … |
| 4986 | Match the person with their work in microbiology.… |
| 4988 | If the host cell's protease (FtsH) level is high, what would bacteriophage lambda do? … |
| 4991 | A scientist is interested in finding a type of DNA helicase that can withstand extremely high t… |
| 4994 | Which of the following molecules or structures do Gram-positive bacteria lack that provides Gram-neg… |
| 4995 | If a disease-causing agent is mostly inactive (does not grow) in the cell, which drug, penicill… |
| 4996 | Why is Robert Hooke important to Thonis Philipszoon (Anton von Leeuwenhoek)?… |
| 4999 | Different viruses have different life cycles but T4 has similarities to both Qβ and lambda phag… |
| 5001 | How does a virus remain undetected in a lysogenic infection?… |
| 5003 | Which of the following structures is found in a bacterial cell <strong>and</strong> <strong>not… |
| 5004 | What is the major difference between archaea cell membranes and bacteria cell membranes? … |
| 5006 | Which of the following is a characteristic unique to Eukarya?… |
| 5007 | Which of the following statements best reflects the relationship between organisms based on a phylog… |
| 5008 | Which of the following statements best describes the amphipathic nature of lipids and their role in … |
| 5010 | Which of the following is true for Archaea but does not apply to bacteria or eukaryotes? … |
| 5012 | Which of these scientists isolated the first extreme thermophiles (<em>Thermus aquaticus</em>) that … |
| 5014 | While observing various viruses, you notice a virus that contains nucleic acids, a capsid, and an en… |
| 5015 | Which of the following is true in the relationship between Archaea and Eukarya? … |
| 5018 | What best describes the composition of a ribosome?… |
| 5019 | Which of the following differentiates archaea from bacteria?… |
| 5020 | Which choice correctly supports the Endosymbiotic Theory that chloroplasts originate from cyanobacte… |
| 5023 | Compared to Archaea and Bacteria, Eukaryotes have...… |
| 5024 | <div class="question_text user_content enhanced" id="question_8106559_question_text">Many organisms … |
| 5026 | What characteristics about translation are specific to prokaryotes?… |
| 5027 | Which three basic functions of life are found in ALL microbial cells (microbes)?… |
| 5028 | A lab was trying to analyze a virus and found it to contain only DNA and proteins, what type of… |
| 5031 | Which one of these options correctly describes the rotary motion that occurs in flagella in <em>E. c… |
| 5033 | T4 is a virus that regulates when it expresses certain genes. It does this through:… |
| 5034 | Lipids that make up the cell membrane in Archaea differ from the lipids that make up the cell membra… |
| 5036 | What are the differences between RNA and DNA that make DNA used as the hereditary material?… |
| 5037 | What are the metabolic functions and contributions of gas vesicles and where are they primarily… |
| 5042 | Which of the following accurately describes the structure and function of peptidoglycan in bacterial… |
| 5046 | Which of the following is a difference between the structures of RNA and DNA?… |
| 5048 | What is the purpose of molecular chaperones in the synthesis of proteins? … |
| 5052 | Which of the following would be degraded in the presence of lysozyme?</p> <p> </p> <p>&nb… |
| 5053 | Robert Koch was responsible for which major contribution to the field of microbiology? </p> … |
| 5054 | What characteristics do all three Domains share in the Phylogenetic tree?… |
| 5055 | Which of the following are similarities between RNA polymerase in archaea and bacteria?… |
| 5058 | A main difference between rho-independent and rho-dependent termination is that… |
| 5059 | Protein synthesis occurs in which organelle in eukaryotic cells?</p> <p> </p> <p> … |
| 5069 | A major structural difference between the Gram-positive and Gram-negative cell wall is...</p> <p>… |
| 5070 | Who did Edward Jenner first inoculate and what did he inoculate them with? … |
| 5075 | Which of the following are correct when considering the structure of lipopolysaccharide? (Select all… |
| 5078 | Compare the cytoplasmic membrane and the slime layer of a bacterial cell and choose which answer cho… |
| 5081 | Type I pili and Type IV pili differ in that ____.… |
| 5082 | Why did variolation of smallpox still have a 1% to 2% mortality rate which is high by todays st… |
| 5084 | How do cytoskeleton proteins contribute the stability of a bacterial cell?… |
| 5085 | A similarity between archaea and eukaryotes is they both have … |
| 5086 | How can prions be infectious?… |
| 5089 | Which of the following is not an ingredient in making beer?… |
| 5090 | Compare β-oxidation to the TCA cycle. Which of the following statements is true? … |
| 5091 | What bacteria are responsible for the first step of Kim Chi fermentation that ferments sugar to acid… |
| 5094 | When operating an autoclave…… |
| 5096 | One way microbes cam avoid predators is… |
| 5098 | Purple bacteria make a better experimental model for understanding photosynthesis than green bacteri… |
| 5099 | What is the difference between the retinal-based phototrophy and the photosynthetic apparatus of pur… |
| 5100 | Match the major growth limiting factors with the adaptations used by microbes to combat th… |
| 5102 | Which of the following is most likely to cause the solidification of the cell membrane and decreased… |
| 5103 | Which of these is options is a major difference between oxidative phosphorylation and photophos… |
| 5104 | There are many ways in which microbial populations are kept in check, which of the below factors wou… |
| 5105 | What are the three ways microbes respond to limited nutrients in their environment?</p> <p> … |
| 5106 | During fermentation NAD+ is almost always ______ to NADH. Fill in the blank.… |
| 5107 | A green apple taste, or acetylaldehyde, can accumulate during beer fermentation in which of the foll… |
| 5108 | When dealing with temperature to remove microorganisms from a substance, the MOST effective manipula… |
| 5110 | What is the classification and example function of magnesium in the cell?… |
| 5115 | The growth of <em>Lactococcus lactis</em> requires adenosine for growth because it cannot make its o… |
| 5119 | Superoxide dismutase is an enzyme that is found only in...… |
| 5120 | Which method of control would you use to sterilize a plastic container for medical equipment?… |
| 5121 | Which of the following is unique to Green Bacteria compared to Purple Bacteria and Cyanobacteri… |
| 5123 | Compare the differences and similarities of the light-harvesting complexes of purple, green, and cya… |
| 5124 | The number of photons available limits photosynthesis. Light harvesting complexes helps maximiz… |
| 5128 | A major difference between Photosynthesis and Retinal-based Phototrophy is...… |
| 5129 | Which of the following best describes the link between the dissipation of the proton gradient and th… |
| 5131 | You are testing the growth rate of a sample of <em>E. coli </em>in a lab. You get a C… |
| 5133 | Which of the following oxidants would create an equilibrium in favor of reducing NAD to NADH?</… |
| 5134 | Which of the following are strategies that microbes utilize to protect themselves from predation? Se… |
| 5137 | What is true of the light-harvesting photosystems of purple, green, and cyanobacteria?</p> <p>&nb… |
| 5138 | What structure/s pump protons across the membrane in both photophosphorylation and oxidative ph… |
| 5140 | Which of the following could not survive in the presence of oxygen? (select all that apply)… |
| 5141 | Which is a difference between biocides and antibiotics?… |
| 5142 | Which starting material in the cellular respiration reaction is getting oxidized:</p> <p>C<sub>6<… |
| 5143 | Which of the following is true regarding the division of the cell?… |
| 5144 | If <em>E. coli</em> is in an environment where it runs out of carbon sources, how might it… |
| 5146 | When brewing a batch of beer, you find that your product tastes of bitter green apple. This was not … |
| 5147 | The Min system in <i>E. coli </i>is utilized by the cell in order to complete what process?… |
| 5150 | Which type of differentiated Cyanobacterial cell has the main purpose of fixing nitrogen, and how do… |
| 5151 | What type of structures are used in green bacteria to capture light, and what is the important subst… |
| 5154 | While trying to produce cheese, you discover that your curds are not knitting properly, and your res… |
| 5155 | A scientist identified two new important cellular reactions in bacteria: reaction 1: A+B—&mdas… |
| 5157 | Light harvesting complexes in purple bacteria… |
| 5160 | Which photopigment has the main job of quenching the triplet state of chlorophyll to preve… |
| 5161 | Which is an example of substrate level phosphorylation in fermentation?… |
| 5164 | What Physical Agent would be the used to sterilize glass pipets?… |
| 5166 | During the heat shock response, the level of heat shock proteins increases, one reason translation i… |
| 5169 | How do Sulfur-Oxidizing bacteria benefit tube worms in hydrothermal vents?… |
| 5170 | The major difference between the lac operon and the trp operon is...… |
| 5172 | How are plasmids maintained in bacterial cells?… |
| 5173 | How is it possible for the <em>lac</em> operon to have allolactose as the inducer when it is made fr… |
| 5175 | When asked to determine both the phylotypes present in a soil sample <u>as well as the metaboli… |
| 5176 | You are investigating a new operon that synthesizes ladderines. You find that the final product bind… |
| 5177 | Which of the following is <strong>NOT</strong> a characteristic of the reductive Acetyl-CoA pathway?… |
| 5178 | Which of the following are NOT properties of Pelagibacter Ubique's physiology?… |
| 5179 | A team of submarine scientists isolate several species of bacteria near a deep sea ocean vent. Which… |
| 5180 | What is denitrification and its significance?… |
| 5182 | Which of the following statements about the lux operon are <strong>true</strong>? … |
| 5183 | What is the main difference between a Plasmid and a Chromosome?… |
| 5184 | You take a soil sample and create a wet mount that you stain with DAPI (stains DNA). Using the… |
| 5185 | Which of the following statements correctly contrasts quorum sensing mechanisms between Gram + bacte… |
| 5186 | In the mechanism of proteorhodopsin, the retinal…… |
| 5187 | Which of the following is a major product of all kinds of metabolism under both aerobic and anaerobi… |
| 5188 | In which of the following situations would you <strong>not</strong> expect to find heat shock protei… |
| 5189 | Which of the following phylotypes were discovered by the Sorcerer II expedition?… |
| 5190 | Which characteristic of Ferroplasma acidarmanus, an archaea that is found in acid mines, i… |
| 5191 | Which of the following would you assign to a lake with low growth, low nutrients, clear water, and l… |
| 5192 | Mobile genetic elements are found in, … |
| 5193 | There is a double strand break in the DNA, but there are still both complementary strands. How would… |
| 5194 | Besides bacteria that can oxidize iron and/or sulfur compounds, eukaryotic species found in aci… |
| 5195 | What medium will Peligabacter ubique grow successfully in? … |
| 5197 | The <em>trp</em> operon includes a <em>trp</em> repressor protein that is s… |
| 5198 | You have a strain that produces vitamin B12 and secretes it into the growth medium. Which option wou… |
| 5199 | What is the primary role of Nitrobacter in the nitrogen cycle?… |
| 5200 | A major difference between the <em>T. atlanticus </em>and <em>G. ahangar</em>i species is … |
| 5201 | Lake Mendota has high biological activity and excessive nutrients like phosphorus and nitrogen. What… |
| 5202 | Which of the following activates the inactive repressor in the <em>trp </em>operon?… |
| 5204 | When comparing key processes of the nitrogen cycle, which of the following is strictly an aerobic pr… |
| 5207 | Color indicator plates are screens, not selection because.......… |
| 5208 | Which general group of microorganisms breaks down cellulose, chitin, lignin, and protein into smalle… |
| 5209 | Match the correct conditions with their role in cellulose degredation.… |
| 5210 | What is a difference between a plasmid and a chromosome?… |
| 5212 | Which of the following repair methods should be used to repair DNA modified by a frameshift mutation… |
| 5213 | Which of the following is true about transposons?</p> <p> </p> <p style="line-height:1.2"… |
| 5215 | What are some physical and chemical characteristics of deep-sea ocean vents? … |
| 5217 | Are chemoorganoheterotrophs found in deep sea ocean environments?… |
| 5219 | Which enzyme is specifically associated with the degradation of cellulose under anaerobic conditions… |
| 5220 | In the lac operon, what role does the repressor play when lactose is absent?… |
| 5223 | During the spring what would you expect to see in a lake?… |
| 5224 | In the reductive Acetyl-CoA pathway, where does the reducing power come from?|… |
| 5225 | You have a strain of bacteria that produces vitamin B12 and secretes it into the growth medium. How … |
| 5228 | Which of the following descriptions of the eukaryotes living in acid mines is correct?</p> <p>&nb… |
| 5230 | Which protein(s) of the <em>lux</em> operon synthesizes the autoinducer?… |
| 5231 | What is the difference between aerobic and anaerobic methane oxidation?… |
| 5233 | Which of these steps occurs in both gram-positive and gram-negative quorum sensing?… |
| 5234 | Your PI asked you to perform a transformation of your newly constructed plasmid pIA123 into competen… |
| 5235 | Which of the following techniques are NOT used in metabolomics?… |
| 5239 | You have just successfully isolated a new microorganism and you suspect it is able to degrade cellul… |
| 5240 | Are eukaryotic microbes found in acid mine drainages? If so, how do they grow?… |
| 5242 | What is a major difference between the <em>lac</em> operon and the <em>trp</em> operon?… |
| 5243 | Choose which of the following accurately completes this statement: The expression of the <em>lac</em… |
| 5248 | Which are accurate environmental characteristics of deep-sea ocean vents?… |
| 5249 | Which of the following molecules is specifically involved in quorum sensing in the Gram-positive bac… |
| 5259 | Which of the following could be considered a probiotic?… |
| 5260 | Pink eye is a common type of bacterial conjunctivitis that results in the whites of the eye turning … |
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