Duplicate of BIOL 2110 Exam 1 Prep

100 termsStudBud Administration6 plays

Imported from external platform

Flashcards100 cardsFPractice quizPHost liveL

Questions 100

Answers

1
Paul Ehrlich worked to identify "magic bullets" that would destroy pathogens but not harm humans.
True
False
2
Plant-like protists are called algae.
False
True
3
Agar is an ideal solidifying agent for microbiological media because of what characteristic(s)?
All the above
melting properties: melts at about 100°C & liquid agar solidifies at 42°C
it has no nutritive value for the vast majority of bacteria
not digestible for most microbes
4
Gastric Ulcer associated with Helicobacter pylori
True
False
5
Who is Ignaz Philipp Semmelweis ?
connected lack of hand washing to early death of women giving birth
advocated hand-washing to prevention transmission
OB (obstetrician) doctor
All the above
6
John snow is known as the father of "Epidemiology".
False
True
7
Bacteria are unicellular
False
True
8
Nucleic Bonds-A/T -G/C in DNA
False
True
9
Atomic Number: number of protons
True
False
10
What is mycology?
study of algae
study of bacteria
study of viruses
study of fungi
11
What is Virus?
Multi-cellular organisms that have a nucleus, eukaryotes
single-celled organisms that lack a nucleus; prokaryotes
None of the above
Tiny nonliving particle that invades & then reproduces inside a living cell
12
Paul Ehrlich discoveries began the field of chemotherapy
False
True
13
Mycology: Study fungi
False
True
14
Confocal microscope use UV lasers to illuminate fluorescent chemicals in a single plane
False
True
15
virology is the study of viruses
False
True
16
Archae are unicellular prokaryotes that have cell walls that do not contain peptidoglycan
False
True
17
Evolution involved which of the following?
changes favor survival
all new species come from pre-existing species
All the above
evolution usually progresses toward greater complexity
18
algae be used as an energy such as resuable fuel (mixing of corn ethanol and algae)
False
True
19
Fixation uses several methods and solutions; allow "life-like" observations including vairety of staining options
False
True
20
Mixed culturecontains more than one species
True
False
21
Parasitology: Study protozoa and helminths
False
True
22
John Snow started epidemiology outbreak in London from dirty water started his interest in tracking disease.
True
False
23
What is the study of parasites such as protozoa and helminths?
virology
phycology
mycology
Parasitology
24
Fastidious: bacteria that require growth factors and complex nutrients
False
True
25
Who establishe "Germ Theory" and Identified cause of anthrax, TB, and cholera
John Snow
Edward Jenner
Robert Koch
Paul Ehrlich
26
liver cancer is correlated with hepatitis virus
False
True
27
Which of the following did Robert Koch use as the "first" solid medium?
Jello
potato slices
apple slices
Agar
28
Who developed a vaccine against smallpox; demonstrated the validity of vaccination, and began the field of immunology?
None of the above
Ignaz Philipp Semmelweis
Paul Ehrlich
Edward Jenner
29
Role of microbes as energy source is biofuels.
False
True
30
Liver Cancer associated with Hepatitis Virus
True
False
31
Who describes microbes are "animalcules", and nable to view virus with his microscope b/c the microbes are too small
Louis Pasteur
All the above
Antoni van Leeuwenhoek
Robert Koch
32
Scanning Electron Microscope (SEM) provides detailed three-dimensional view and live microscopy
False
True
33
Archaea are unicellular
False
True
34
Phycologist study mainly fungi
True
False
35
infertility is correlated with chlamydia which causes fallopian tube infection without any symptoms
True
False
36
WHO(World Health Organization) is at international level headquarters in Switzerland
False
True
37
Colony is macroscopic cluster of cells appearing on a solid surface; each arising from a single cell
True
False
38
Who is known as The Father of Microscopes ?
None of the above
Louis Pasteur
Robert Koch
Antoni van Leeuwenhoek
39
Live microscopy use physiological solutions and stress-free enviroment, ie. allow for movement
True
False
40
Phylogeny is the study of evolutionary relationships among organisms
True
False
41
Paul Ehrlich worked to identify "magic bullets" that would destroy pathogens but not harm humans
True
False
42
Electron microscope used accelarated elecctrons and have shorter wavelength than visible light
True
False
43
Electron microscope lead to higher resolution and magnification b/c electron are high in energetic can be accelerated.
False
True
44
Paul Ehrlich discoveries of "magic bullets" began the field of chemotherapy.
True
False
45
Inoculation: introducing microorganisms into culture medium
False
True
46
Bright-field most widely used; specimen is darker than surrounding field; used for live and preserved stained specimens
True
False
47
TEM microscope stands for Transmission Electron Microscope
True
False
48
Eukarya are unicellular
False
True
49
Solid media contains solidify agent; ie. agar
True
False
50
Involve the formation of larger molecules and it requires energy (anabolism/constructive)
Hydrolysis
Synthesis reactions
Decomposition reactions
Catabolic reactions
51
Nucleic Bonds-A/U -G/C in RNA
False
True
52
What is spontaneous generation?
Both Abiogenesis and life can arise from nonliving matter
life (living things) can arise from nonliving matter
Abiogenesis
Life forms did NOT arise from nonliving matter
53
Fungi are group of organism such as yeast and mold. They reproduce by using spores.
True
False
54
Contaminated culturecontains "unwanted" species
True
False
55
Colony arises as a mount on a solid surface; it comes from a single cell multiplying
True
False
56
Organic Macromolecules:Lipids, Carbs, Proteins, Nucleic Acids
False
True
57
John Snow started epidemiology (Cholera) outbreak in London from dirty water started his interest in tracking disease
True
False
58
What are the charateristic of microorganism?
they learn to survive as a population
live a free existence and relatively harmless and often beneficial
All the above
highly adaptable in extreme conditions; ubiquitous living everywhere
59
what is Protazoa?
animal-like protists
virus
parasitic worms
Plant-like protists
60
Taxonomy is a system for organizing, classifying, and naming living things.
False
True
61
Pure culturecontains only one species or strain
True
False
62
Isotopes are differ in number of neutrons
True
False
63
All of the following are classified as macromolecules EXCEPT what?
DNA
Lipid
Protein
Glucose
64
what microorganism(s) are included in the study of biology?
All the above
Archea, Algae, Fungi
Protozoa and Helminths
Viruses/Prions, Bacteria
65
Culture is visible (macroscopic) growth of microorganisms in or on a medium
False
True
66
Who is Edward Jenner?
All the above
began the field of immunology
demonstrated the validity of vaccination
developed a vaccine against smallpox
67
Who developed pasteurization, contributed to germ theory of disease?
Robert Koch
Louis Pasteur
Semmelweis
Snow
68
Important part of microscope which used to make things detailed by making it visible and bigger
Total Magnification
Resolution
Ocular lense
Objective lense
69
Who disproved the theory of spontaneous generation?
Antoni van Leeuwenhoek
Robert Koch
Both Koch and Leeuwenhoek
Louis Pasteur
70
Developed rabies vaccination using spinal fluid of infected animal and made it into a vaccination that saved a young boy
Robert Koch
Edward Jenner
Louis Pasteur
Paul Ehrlich
71
Compound: molecule composed of more than one element
True
False
72
what are the role of microorganism in the environment?
Biomediation
flow of energy and food through the earth ecosystems
decomposition, recycling of chemicals, and sewage plants
All the above
73
Alexander Fleming discovered penicillin
True
False
74
Microbiology is the study of microorganisms or study of small life.
False
True
75
a procedure for detecting/measuring specific proteins/other substances through their properties as antigens/antibodies
Inoculation
Immuno-assays
Biochemical assays
Fastidious
76
Phycology: Study algae
True
False
77
Taxonomy is a system for organizing, classifying, and naming living things
False
True
78
gastric ulcers are correlated with Helicobacter pylori
False
True
79
cervical cancer is correlated with human papilloma virus
False
True
80
Pathogens are disease causing agents
True
False
81
Mixed culturecontains more than one species
True
False
82
Which of the following is essential for development of discrete, isolated colonies?
selective medium
broth medium
solid medium
differential medium
83
Incubation allowed a controlled environment for culturing
False
True
84
USPHS (United States Public Health Service) is at national level/
True
False
85
pH: -log( H+ )
False
True
86
Abiogenesis and spontaneous generation are considered the same.
True
False
87
What is evolution?
None of the above
Both gradul and sudden changs at the same time in a species over time
Sudden change in a species over time
Gradual change in a species over time
88
Who performed "swan neck" flask experiment; showed that microbes cause fermentation and spoilage?
Louis Pasteur
Semmelweis
Aristotle
Robert Koch
89
cervical cancer associated with HPV
False
True
90
pathogens are infectious disease causing agents like bacteria and viruses
False
True
91
What is Nucleic acid fingerprint?
similar process to using DNA to figure out who the father is
similar process to using DNA to figure out who committed a crime
shows which microbes caused a disease
All the above
92
Lipids example(s)
steroids & waxes
Fats (triglycerides),
All the above
Phospholipids (glycerol with two fatty acids and a phosphate group)
93
Acid: Proton (H+) giver
False
True
94
Molecule two or more atoms held together by chemical bonds
False
True
95
Bacteriologystudy of bacteria.
False
True
96
What is phycology?
study of fungi
study of parasites
study of bacteria
study of algae
97
Total magnification is objective lens x ocular lens
False
True
98
Louis Pasteur disproved spontaneous generation
True
False
99
Dark-field brightly illuminated specimens surrounded by dark field; used for live and unstained specimens
False
True
100
Biochemical assays: A test to determine the concentration, composition, activity of a substance
True
False

Duplicate of BIOL 2110 Exam 1 Prep Flashcards | StudBud

Duplicate of BIOL 2110 Exam 1 Prep

100 termsStudBud Administration6 plays

Imported from external platform

Flashcards100 cardsFPractice quizPHost liveL

Questions 100

Answers

1
Paul Ehrlich worked to identify "magic bullets" that would destroy pathogens but not harm humans.
True
False
2
Plant-like protists are called algae.
False
True
3
Agar is an ideal solidifying agent for microbiological media because of what characteristic(s)?
All the above
melting properties: melts at about 100°C & liquid agar solidifies at 42°C
it has no nutritive value for the vast majority of bacteria
not digestible for most microbes
4
Gastric Ulcer associated with Helicobacter pylori
True
False
5
Who is Ignaz Philipp Semmelweis ?
connected lack of hand washing to early death of women giving birth
advocated hand-washing to prevention transmission
OB (obstetrician) doctor
All the above
6
John snow is known as the father of "Epidemiology".
False
True
7
Bacteria are unicellular
False
True
8
Nucleic Bonds-A/T -G/C in DNA
False
True
9
Atomic Number: number of protons
True
False
10
What is mycology?
study of algae
study of bacteria
study of viruses
study of fungi
11
What is Virus?
Multi-cellular organisms that have a nucleus, eukaryotes
single-celled organisms that lack a nucleus; prokaryotes
None of the above
Tiny nonliving particle that invades & then reproduces inside a living cell
12
Paul Ehrlich discoveries began the field of chemotherapy
False
True
13
Mycology: Study fungi
False
True
14
Confocal microscope use UV lasers to illuminate fluorescent chemicals in a single plane
False
True
15
virology is the study of viruses
False
True
16
Archae are unicellular prokaryotes that have cell walls that do not contain peptidoglycan
False
True
17
Evolution involved which of the following?
changes favor survival
all new species come from pre-existing species
All the above
evolution usually progresses toward greater complexity
18
algae be used as an energy such as resuable fuel (mixing of corn ethanol and algae)
False
True
19
Fixation uses several methods and solutions; allow "life-like" observations including vairety of staining options
False
True
20
Mixed culturecontains more than one species
True
False
21
Parasitology: Study protozoa and helminths
False
True
22
John Snow started epidemiology outbreak in London from dirty water started his interest in tracking disease.
True
False
23
What is the study of parasites such as protozoa and helminths?
virology
phycology
mycology
Parasitology
24
Fastidious: bacteria that require growth factors and complex nutrients
False
True
25
Who establishe "Germ Theory" and Identified cause of anthrax, TB, and cholera
John Snow
Edward Jenner
Robert Koch
Paul Ehrlich
26
liver cancer is correlated with hepatitis virus
False
True
27
Which of the following did Robert Koch use as the "first" solid medium?
Jello
potato slices
apple slices
Agar
28
Who developed a vaccine against smallpox; demonstrated the validity of vaccination, and began the field of immunology?
None of the above
Ignaz Philipp Semmelweis
Paul Ehrlich
Edward Jenner
29
Role of microbes as energy source is biofuels.
False
True
30
Liver Cancer associated with Hepatitis Virus
True
False
31
Who describes microbes are "animalcules", and nable to view virus with his microscope b/c the microbes are too small
Louis Pasteur
All the above
Antoni van Leeuwenhoek
Robert Koch
32
Scanning Electron Microscope (SEM) provides detailed three-dimensional view and live microscopy
False
True
33
Archaea are unicellular
False
True
34
Phycologist study mainly fungi
True
False
35
infertility is correlated with chlamydia which causes fallopian tube infection without any symptoms
True
False
36
WHO(World Health Organization) is at international level headquarters in Switzerland
False
True
37
Colony is macroscopic cluster of cells appearing on a solid surface; each arising from a single cell
True
False
38
Who is known as The Father of Microscopes ?
None of the above
Louis Pasteur
Robert Koch
Antoni van Leeuwenhoek
39
Live microscopy use physiological solutions and stress-free enviroment, ie. allow for movement
True
False
40
Phylogeny is the study of evolutionary relationships among organisms
True
False
41
Paul Ehrlich worked to identify "magic bullets" that would destroy pathogens but not harm humans
True
False
42
Electron microscope used accelarated elecctrons and have shorter wavelength than visible light
True
False
43
Electron microscope lead to higher resolution and magnification b/c electron are high in energetic can be accelerated.
False
True
44
Paul Ehrlich discoveries of "magic bullets" began the field of chemotherapy.
True
False
45
Inoculation: introducing microorganisms into culture medium
False
True
46
Bright-field most widely used; specimen is darker than surrounding field; used for live and preserved stained specimens
True
False
47
TEM microscope stands for Transmission Electron Microscope
True
False
48
Eukarya are unicellular
False
True
49
Solid media contains solidify agent; ie. agar
True
False
50
Involve the formation of larger molecules and it requires energy (anabolism/constructive)
Hydrolysis
Synthesis reactions
Decomposition reactions
Catabolic reactions
51
Nucleic Bonds-A/U -G/C in RNA
False
True
52
What is spontaneous generation?
Both Abiogenesis and life can arise from nonliving matter
life (living things) can arise from nonliving matter
Abiogenesis
Life forms did NOT arise from nonliving matter
53
Fungi are group of organism such as yeast and mold. They reproduce by using spores.
True
False
54
Contaminated culturecontains "unwanted" species
True
False
55
Colony arises as a mount on a solid surface; it comes from a single cell multiplying
True
False
56
Organic Macromolecules:Lipids, Carbs, Proteins, Nucleic Acids
False
True
57
John Snow started epidemiology (Cholera) outbreak in London from dirty water started his interest in tracking disease
True
False
58
What are the charateristic of microorganism?
they learn to survive as a population
live a free existence and relatively harmless and often beneficial
All the above
highly adaptable in extreme conditions; ubiquitous living everywhere
59
what is Protazoa?
animal-like protists
virus
parasitic worms
Plant-like protists
60
Taxonomy is a system for organizing, classifying, and naming living things.
False
True
61
Pure culturecontains only one species or strain
True
False
62
Isotopes are differ in number of neutrons
True
False
63
All of the following are classified as macromolecules EXCEPT what?
DNA
Lipid
Protein
Glucose
64
what microorganism(s) are included in the study of biology?
All the above
Archea, Algae, Fungi
Protozoa and Helminths
Viruses/Prions, Bacteria
65
Culture is visible (macroscopic) growth of microorganisms in or on a medium
False
True
66
Who is Edward Jenner?
All the above
began the field of immunology
demonstrated the validity of vaccination
developed a vaccine against smallpox
67
Who developed pasteurization, contributed to germ theory of disease?
Robert Koch
Louis Pasteur
Semmelweis
Snow
68
Important part of microscope which used to make things detailed by making it visible and bigger
Total Magnification
Resolution
Ocular lense
Objective lense
69
Who disproved the theory of spontaneous generation?
Antoni van Leeuwenhoek
Robert Koch
Both Koch and Leeuwenhoek
Louis Pasteur
70
Developed rabies vaccination using spinal fluid of infected animal and made it into a vaccination that saved a young boy
Robert Koch
Edward Jenner
Louis Pasteur
Paul Ehrlich
71
Compound: molecule composed of more than one element
True
False
72
what are the role of microorganism in the environment?
Biomediation
flow of energy and food through the earth ecosystems
decomposition, recycling of chemicals, and sewage plants
All the above
73
Alexander Fleming discovered penicillin
True
False
74
Microbiology is the study of microorganisms or study of small life.
False
True
75
a procedure for detecting/measuring specific proteins/other substances through their properties as antigens/antibodies
Inoculation
Immuno-assays
Biochemical assays
Fastidious
76
Phycology: Study algae
True
False
77
Taxonomy is a system for organizing, classifying, and naming living things
False
True
78
gastric ulcers are correlated with Helicobacter pylori
False
True
79
cervical cancer is correlated with human papilloma virus
False
True
80
Pathogens are disease causing agents
True
False
81
Mixed culturecontains more than one species
True
False
82
Which of the following is essential for development of discrete, isolated colonies?
selective medium
broth medium
solid medium
differential medium
83
Incubation allowed a controlled environment for culturing
False
True
84
USPHS (United States Public Health Service) is at national level/
True
False
85
pH: -log( H+ )
False
True
86
Abiogenesis and spontaneous generation are considered the same.
True
False
87
What is evolution?
None of the above
Both gradul and sudden changs at the same time in a species over time
Sudden change in a species over time
Gradual change in a species over time
88
Who performed "swan neck" flask experiment; showed that microbes cause fermentation and spoilage?
Louis Pasteur
Semmelweis
Aristotle
Robert Koch
89
cervical cancer associated with HPV
False
True
90
pathogens are infectious disease causing agents like bacteria and viruses
False
True
91
What is Nucleic acid fingerprint?
similar process to using DNA to figure out who the father is
similar process to using DNA to figure out who committed a crime
shows which microbes caused a disease
All the above
92
Lipids example(s)
steroids & waxes
Fats (triglycerides),
All the above
Phospholipids (glycerol with two fatty acids and a phosphate group)
93
Acid: Proton (H+) giver
False
True
94
Molecule two or more atoms held together by chemical bonds
False
True
95
Bacteriologystudy of bacteria.
False
True
96
What is phycology?
study of fungi
study of parasites
study of bacteria
study of algae
97
Total magnification is objective lens x ocular lens
False
True
98
Louis Pasteur disproved spontaneous generation
True
False
99
Dark-field brightly illuminated specimens surrounded by dark field; used for live and unstained specimens
False
True
100
Biochemical assays: A test to determine the concentration, composition, activity of a substance
True
False