MCB 2010C Microbiology 2025 Exam 1
Questions And Answers Graded A+
Microbes that live stably in and on the human body are called the:
Human microbiome or microbiota
Microorganisms are beneficial to humans in all of the following ways EXCEPT:
Pseudomonas, molds and others break down lettuce and strawberries at fridge
temperatures
Normal microbiota:
Both colonize the body and take up residence in colon and mouth
Which days of the week are Dr. Duarte's office hours held?
Mondays and Tuesdays (9-12 and 1-3)
A prokaryotic cell may possess each of the following cellular components except
,A nucleus
A student has obtained a sample of pond water for study. Using the high power
lens, he observes several cells with nuclei. He can conclude that the cells are NOT
bacteria.
True
All cells possess a cell wall.
False
All of the following are true concerning emerging infectious diseases EXCEPT:
They always involve sporadic cases in endemic areas.
All of the below are examples of a biofilm EXCEPT:
Archaea as part of the plankton community in the open ocean
All pathogens known to infect humans have been identified at this point in time.
,False
Common commercial benefits of microorganisms include synthesis of:
Riboflavin, acetone, and insulin
Which of the following platforms will we be using in this course? Choose all that
apply.
Blackboard, Microsoft Teams, Pearson, Perusall, and Labster
Development of emerging infectious diseases can be a result of all of the following
EXCEPT:
Use of genetically modified foods
Each of the following organisms would be considered a microbe EXCEPT:
Mushroom
If you were setting up an experiment to disprove spontaneous generation in a liquid
medium, which of the following would be essential to the experiment?
, In the name Staphylococcus aureus, aureus is the:
Species name
In which of the following situations would Koch's postulates be utilized?
Determination of the cause of a new emerging disease by scientists studying
disease transmission
Infectious disease is almost totally eradicated in our world.
False
Proof that a microbe could cause disease is provided by:
Robert Koch
Regarding Louis Pasteur's experiments with the S-neck flask, which of the
following statements is TRUE?
Questions And Answers Graded A+
Microbes that live stably in and on the human body are called the:
Human microbiome or microbiota
Microorganisms are beneficial to humans in all of the following ways EXCEPT:
Pseudomonas, molds and others break down lettuce and strawberries at fridge
temperatures
Normal microbiota:
Both colonize the body and take up residence in colon and mouth
Which days of the week are Dr. Duarte's office hours held?
Mondays and Tuesdays (9-12 and 1-3)
A prokaryotic cell may possess each of the following cellular components except
,A nucleus
A student has obtained a sample of pond water for study. Using the high power
lens, he observes several cells with nuclei. He can conclude that the cells are NOT
bacteria.
True
All cells possess a cell wall.
False
All of the following are true concerning emerging infectious diseases EXCEPT:
They always involve sporadic cases in endemic areas.
All of the below are examples of a biofilm EXCEPT:
Archaea as part of the plankton community in the open ocean
All pathogens known to infect humans have been identified at this point in time.
,False
Common commercial benefits of microorganisms include synthesis of:
Riboflavin, acetone, and insulin
Which of the following platforms will we be using in this course? Choose all that
apply.
Blackboard, Microsoft Teams, Pearson, Perusall, and Labster
Development of emerging infectious diseases can be a result of all of the following
EXCEPT:
Use of genetically modified foods
Each of the following organisms would be considered a microbe EXCEPT:
Mushroom
If you were setting up an experiment to disprove spontaneous generation in a liquid
medium, which of the following would be essential to the experiment?
, In the name Staphylococcus aureus, aureus is the:
Species name
In which of the following situations would Koch's postulates be utilized?
Determination of the cause of a new emerging disease by scientists studying
disease transmission
Infectious disease is almost totally eradicated in our world.
False
Proof that a microbe could cause disease is provided by:
Robert Koch
Regarding Louis Pasteur's experiments with the S-neck flask, which of the
following statements is TRUE?
