Navigation » List of Schools » Los Angeles Mission College » Microbiology » Microbiology 020 – General Microbiology » Spring 2022 » Chapter 9 Quiz Growth.
Below are the questions for the exam with the choices of answers:
Question #1
A Direct Microscopic Count
B Filtration
C Metabolic activity
D Dry weight
E Turbidity
F Most Probable Number
Question #2
A Lactobacillus
B Campylobacter
C Staphylococcus
D Saccharomyces yeast
E Escherichia
F Clostridium
Question #3
A Growth throughout the tube
B Growth on bottom of tube
C Growth in the middle section of tube
D Grows throughout tube, but more growth on top
Question #4
A Growth mostly on top of tube
B Growth throughout the tube
C Growth in the middle section of tube
D Growth on bottom of tube
Question #5
A Growth throughout the tube
B Growth in the middle section of tube
C Growth mostly on top of tube
D Grows throughout tube, but more growth on top
Question #6
A Grows throughout tube, but more growth on top
B Growth in the middle section of tube
C Growth throughout the tube
D Growth on bottom of tube
Question #7
A Grows throughout tube, but more growth on top
B Growth in the middle section of tube
C Growth mostly on top of tube
D Growth on bottom of tube
Question #8
A double, generation
B mutliply, degeneration
C solidify, turbidity
Question #9
A bacteria
B colonies
C streak
Question #10
A streak
B catalase
C technique
Question #11
A weight, location
B mass, temperature
C nutrient, condition
Question #12
A 100
B 90
C 60
D 40
Question #13
A virus
B bacteria
C solvent
D catalase
Question #14
A agar, blue
B resin, red
C agar, red
D salt, red
Question #15
A fermenting
B glycolysis
C hypertonic
D endoplasmic
Question #16
A phase, osmotic cell
B lyses, plastic membrane
C lyses, cell wall
D cycle, fatty cells
Question #17
A osmosis
B regeneration
C plasmolysis
D degeneration
Question #18
A Catalase
B Lipase
C Oxygenase
D Protease
E Peroxidase
F Lactase
Question #19
A Does not need oxygen, but uses it and grows better when available
B Cannot grow in the presence of oxygen
C Need low amount of oxygen, poisoned by high oxygen levels in air
D Does not use oxygen, but not harmed by it
Question #20
A Need low amount of oxygen, poisoned by high oxygen levels in air
B Cannot grow in the presence of oxygen
C Does not need oxygen, but uses it and grows better when available
D Cannot grow without oxygen
Question #21
A Need low amount of oxygen, poisoned by high oxygen levels in air
B Does not need oxygen, but uses it and grows better when available
C Does not use oxygen, but not harmed by it
D Cannot grow without oxygen
Question #22
A Cannot grow in the presence of oxygen
B Does not use oxygen, but not harmed by it
C Need low amount of oxygen, poisoned by high oxygen levels in air
D Does not need oxygen, but uses it and grows better when available
Question #23
A Cannot grow in the presence of oxygen
B Does not need oxygen, but uses it and grows better when available
C Need low amount of oxygen, poisoned by high oxygen levels in air
D Cannot grow without oxygen
Question #24
A All of these choices
B Microscopic count
C Turbidity
D Plate count
E None of these choices
F Most probable number (MPN)
Question #25
A Population is most susceptible to radiation and antimicrobial drugs
B The number of cells produced is equal to the number of cells that die.
C Cells die at a faster rate than they are produced
D Cells are adjusting to their new environment
Question #26
A Cells die at a faster rate than they are produced
B Cells are adjusting to their new environment
C Population is most susceptible to radiation and antimicrobial drugs
D The number of cells produced is equal to the number of cells that die.
Question #27
A Cells are adjusting to their new environment
B The number of cells produced is equal to the number of cells that die.
C Cells die at a faster rate than they are produced
D Population is most susceptible to radiation and antimicrobial drugs
Question #28
A The number of cells produced is equal to the number of cells that die.
B Cells die at a faster rate than they are produced
C Population is most susceptible to radiation and antimicrobial drugs
D Cells are adjusting to their new environment
Question #29
A Allows biologists to distinguish some microbes from others
B Inhibits the growth of unwanted microbes and encourages the growth of other microbes
C Encourages or favors the growth of certain microbes found in low numbers
D Provide anaerobic conditions for microbial growth
Question #30
A Provide anaerobic conditions for microbial growth
B Exact chemical composition is known
C Allows biologists to distinguish some microbes from others
D Encourages or favors the growth of certain microbes found in low numbers
Question #31
A Encourages or favors the growth of certain microbes found in low numbers
B Inhibits the growth of unwanted microbes and encourages the growth of other microbes
C Provide anaerobic conditions for microbial growth
D Exact chemical composition is known
Question #32
A Inhibits the growth of unwanted microbes and encourages the growth of other microbes
B Encourages or favors the growth of certain microbes found in low numbers
C Provide anaerobic conditions for microbial growth
D Allows biologists to distinguish some microbes from others
Question #33
A Inhibits the growth of unwanted microbes and encourages the growth of other microbes
B Allows biologists to distinguish some microbes from others
C Exact chemical composition is known
D Provide anaerobic conditions for microbial growth
Question #34
A Grow best at temperatures below 15 Celsius, will die above 20 Celsius
B Responsible for most of the spoilage of refrigerated foods
C Grow between 20 and 40 Celsius
D Require high salt concentration
Question #35
A Responsible for most of the spoilage of refrigerated foods
B Grow best at basic pH
C Require high salt concentration
D Tolerate, but do not require, high salt concentrations
Question #36
A Tolerate, but do not require, high salt concentrations
B Grow between 20 and 40 Celsius
C Grow best at basic pH
D Grow best at temperatures below 15 Celsius, will die above 20 Celsius
Question #37
A Grow between 20 and 40 Celsius
B Require high salt concentration
C Responsible for most of the spoilage of refrigerated foods
D Grow under high atmospheric pressure
Question #38
A Grow best at temperatures below 15 Celsius, will die above 20 Celsius
B Grow at temperature above 85 Celsius
C Tolerate, but do not require, high salt concentrations
D Grow best at basic pH
Question #39
A Require high salt concentration
B Grow between 20 and 40 Celsius
C Grow best at temperatures below 15 Celsius, will die above 20 Celsius
D Responsible for most of the spoilage of refrigerated foods
Question #40
A Responsible for most of the spoilage of refrigerated foods
B Grow best at basic pH
C Grow between 20 and 40 Celsius
D Grow under high atmospheric pressure
Question #41
A Grow best at basic pH
B Grow at temperature above 85 Celsius
C Tolerate, but do not require, high salt concentrations
D Grow best at temperatures below 15 Celsius, will die above 20 Celsius