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BIOS 242 WEEKLY CONCEPT REVIEWS, QUIZZES, MIDTERM EXAMS, AND FINAL EXAM FOR
BIOS 252 WEEKLY CONCEPT REVIEWS, QUIZZES, MIDTERM EXAMS, AND FINAL EXAM FOR
[Show more]BIOS 252 WEEKLY CONCEPT REVIEWS, QUIZZES, MIDTERM EXAMS, AND FINAL EXAM FOR
[Show more]BIOS 242 Week 1 Quiz: Summer 2021 With Verified 
Answers 
1. Question: Disease-causing microorganisms are called _ 
Pathogens. 
2. Question: In which way are bacteria and eukaryotes the same? 
contain ribosomes for protein synthesis AND have a cell membrane 
3. Question: Many chronic infections are ...
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Add to cartBIOS 242 Week 1 Quiz: Summer 2021 With Verified 
Answers 
1. Question: Disease-causing microorganisms are called _ 
Pathogens. 
2. Question: In which way are bacteria and eukaryotes the same? 
contain ribosomes for protein synthesis AND have a cell membrane 
3. Question: Many chronic infections are ...
BIOS 242 Week 1 Concepts: The Cell 
 
History of Microbiology 
Prepare: History of Microbiology 
Does not have membrane bound cellular organelles and has cell wall made up of peptidoglycan: 
Fungi 
Helminthes 
Protozoa 
Bacteria 
Algae 
According to Binomial system the scientific name of any living ...
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Add to cartBIOS 242 Week 1 Concepts: The Cell 
 
History of Microbiology 
Prepare: History of Microbiology 
Does not have membrane bound cellular organelles and has cell wall made up of peptidoglycan: 
Fungi 
Helminthes 
Protozoa 
Bacteria 
Algae 
According to Binomial system the scientific name of any living ...
BIOS 242 WEEK 2 QUIZ 
(TCO 3) Which of the following is a magnifying lens? 
Objective 
Ocular 
Condenser 
Dark-field stop 
Both the objective and the ocular 
Chapter 4: Microscopy, Staining, and Classification 
(TCO 3) The microscope preferred for viewing living specimens is the 
microscope. 
brigh...
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Add to cartBIOS 242 WEEK 2 QUIZ 
(TCO 3) Which of the following is a magnifying lens? 
Objective 
Ocular 
Condenser 
Dark-field stop 
Both the objective and the ocular 
Chapter 4: Microscopy, Staining, and Classification 
(TCO 3) The microscope preferred for viewing living specimens is the 
microscope. 
brigh...
Week 2 Concepts: Classification and Nutrition 
 
Prokaryotic vs Eukaryotic Cells 
Prepare: Prokaryotic vs Eukaryotic Cells 
The cellular structures found in prokaryotes are (select all that apply) 
Capsules 
Golgi complex 
Ribosomes 
Mitochondria 
Fimbriae 
The Gram stain works because of difference...
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Add to cartWeek 2 Concepts: Classification and Nutrition 
 
Prokaryotic vs Eukaryotic Cells 
Prepare: Prokaryotic vs Eukaryotic Cells 
The cellular structures found in prokaryotes are (select all that apply) 
Capsules 
Golgi complex 
Ribosomes 
Mitochondria 
Fimbriae 
The Gram stain works because of difference...
BIOS 242 WEEK 3 QUIZ 
(TCO 5) Chemical reactions that can proceed toward either anabolism or catabolism are 
called . 
glycolytic 
light-independent 
synthetic 
cyclic 
amphibolic 
Chapter 5, Other Anabolic Pathways 
(TCO 5) What is the role of an enzyme in a chemical reaction in a cell? 
Increase ...
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Add to cartBIOS 242 WEEK 3 QUIZ 
(TCO 5) Chemical reactions that can proceed toward either anabolism or catabolism are 
called . 
glycolytic 
light-independent 
synthetic 
cyclic 
amphibolic 
Chapter 5, Other Anabolic Pathways 
(TCO 5) What is the role of an enzyme in a chemical reaction in a cell? 
Increase ...
Week 3 Concepts: Metabolism 
 
Factors affecting Microbial Growth 
Prepare: Factors Affecting Microbial Growth 
The phase of the bacterial growth curve in which the rate of multiplication equals the rate of cell death is the . 
death phase 
telophase 
stationary phase 
lag phase 
exponential phase 
...
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Add to cartWeek 3 Concepts: Metabolism 
 
Factors affecting Microbial Growth 
Prepare: Factors Affecting Microbial Growth 
The phase of the bacterial growth curve in which the rate of multiplication equals the rate of cell death is the . 
death phase 
telophase 
stationary phase 
lag phase 
exponential phase 
...
BIOS 242 WEEK 4 MIDTERM EXAM 
1. Which of the following is ‘not’ a microscopic organism that Leewenhook was able to observe 
under the microscope he constructed in 1674? 
a. Algae 
b. Bacteria 
c. Archaea 
d. Viruses 
e. Small multicellular animals 
2. Which of the following is INCORRECT regard...
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Add to cartBIOS 242 WEEK 4 MIDTERM EXAM 
1. Which of the following is ‘not’ a microscopic organism that Leewenhook was able to observe 
under the microscope he constructed in 1674? 
a. Algae 
b. Bacteria 
c. Archaea 
d. Viruses 
e. Small multicellular animals 
2. Which of the following is INCORRECT regard...
Week 4 Concepts: Controlling Microbial Growth 
 
Controlling Microbial Growth 
Prepare: Controlling Microbial Growth 
The sterilizing gas used in chemiclaves is . 
ethylene oxide 
iodophor 
formaldehyde 
chlorine dioxide 
Glutaraldehyde 
HEPA filters are used to remove microbes from 
air. 
liquids. ...
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Add to cartWeek 4 Concepts: Controlling Microbial Growth 
 
Controlling Microbial Growth 
Prepare: Controlling Microbial Growth 
The sterilizing gas used in chemiclaves is . 
ethylene oxide 
iodophor 
formaldehyde 
chlorine dioxide 
Glutaraldehyde 
HEPA filters are used to remove microbes from 
air. 
liquids. ...
BIOS 242 WEEK 5 QUIZ 
(TCO 9) Innate immunity and its preventative physiology can be seen in all but which of the 
choices below? 
Tears 
Mucus membrane 
Sweat glands 
Keratin of fingernails 
Sebum 
Chapter 15, The Body’s First Line of Defense section 
(TCO 9) The complement system is involved in...
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Add to cartBIOS 242 WEEK 5 QUIZ 
(TCO 9) Innate immunity and its preventative physiology can be seen in all but which of the 
choices below? 
Tears 
Mucus membrane 
Sweat glands 
Keratin of fingernails 
Sebum 
Chapter 15, The Body’s First Line of Defense section 
(TCO 9) The complement system is involved in...
Week 5 Concepts: The Immune System 
 
Epidemiology 
Prepare: Epidemiology 
The principal government agency responsible for tracking infectious diseases in the United States is the 
Centers for Disease Control and Prevention. 
World Health Organization. 
National Institutes of Health. 
United States ...
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Add to cartWeek 5 Concepts: The Immune System 
 
Epidemiology 
Prepare: Epidemiology 
The principal government agency responsible for tracking infectious diseases in the United States is the 
Centers for Disease Control and Prevention. 
World Health Organization. 
National Institutes of Health. 
United States ...
BIOS 242 WEEK 6 QUIZ 
(TCO 10) Feces, soil, water, and even food can harbor pathogens. Therefore, we should routinely 
. 
eat rare steak 
thoroughly wash fruits and vegetables before eating them 
buy only whole milk 
eat sushi 
avoid pasteurized milk 
Chapter 14, Reservoirs of Infectious Diseases o...
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Add to cartBIOS 242 WEEK 6 QUIZ 
(TCO 10) Feces, soil, water, and even food can harbor pathogens. Therefore, we should routinely 
. 
eat rare steak 
thoroughly wash fruits and vegetables before eating them 
buy only whole milk 
eat sushi 
avoid pasteurized milk 
Chapter 14, Reservoirs of Infectious Diseases o...
Week 6 Concepts: Epidemiology of Infectious 
Diseases 
Skin, Nervous System, and Circulatory System Pathogens 
Prepare: Skin and Nervous System Pathogens 
Which of the following is not a prion disease? 
Scrapie 
Bovine spongiform encephalopathy 
Creutzfeldt-Jacob disease 
Subacute sclerosing panenc...
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Add to cartWeek 6 Concepts: Epidemiology of Infectious 
Diseases 
Skin, Nervous System, and Circulatory System Pathogens 
Prepare: Skin and Nervous System Pathogens 
Which of the following is not a prion disease? 
Scrapie 
Bovine spongiform encephalopathy 
Creutzfeldt-Jacob disease 
Subacute sclerosing panenc...
BIOS 242 WEEK 7 QUIZ 
Question 1 
1.5 / 1.5 pts 
(CO 11) Which of the following is a febrile disease characterized by a rash and is caused by a virus that 
can cross the placenta to cause serious fetal damage? 
Impetigo 
Shingles 
Smallpox 
Measles 
Correct! 
Rubella 
Fetal Viral Infections 
Access...
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Add to cartBIOS 242 WEEK 7 QUIZ 
Question 1 
1.5 / 1.5 pts 
(CO 11) Which of the following is a febrile disease characterized by a rash and is caused by a virus that 
can cross the placenta to cause serious fetal damage? 
Impetigo 
Shingles 
Smallpox 
Measles 
Correct! 
Rubella 
Fetal Viral Infections 
Access...
Week 7 Concepts: Epidemiology of Infectious 
Diseases 
Respiratory, Digestive, and Urogenital System Pathogens 
Prepare: Respiratory, Digestive, and Urogenital System Pathogens 
A woman is much more likely than a man to contract a UTI. Which of the following practices would best reduce her 
chances...
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Add to cartWeek 7 Concepts: Epidemiology of Infectious 
Diseases 
Respiratory, Digestive, and Urogenital System Pathogens 
Prepare: Respiratory, Digestive, and Urogenital System Pathogens 
A woman is much more likely than a man to contract a UTI. Which of the following practices would best reduce her 
chances...
BIOS 242 Week 8 Final Exam 
 
Question & Answers 
What_ is the study of diseases in people? 
• Epidemiology 
What_ is the study of the causes of disease? 
• Etiology 
What_ is the distinguishing feature of Eukaryotic Cells? 
• Nucleus 
Do Gram + or gram - have lipopolysaccharides in their cell...
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Add to cartBIOS 242 Week 8 Final Exam 
 
Question & Answers 
What_ is the study of diseases in people? 
• Epidemiology 
What_ is the study of the causes of disease? 
• Etiology 
What_ is the distinguishing feature of Eukaryotic Cells? 
• Nucleus 
Do Gram + or gram - have lipopolysaccharides in their cell...
BIOS 242 FINAL EXAM STUDY GUIDE – MICRO 
MARCH 
INSTRUCTIONS: 
It’s time to show your skills and knowledge of what you have learned! 
This Final Exam contributes 230 points to your overall grade, so please do your best. 
• There are 60 multiple choice questions worth 3 points each (180 total ...
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Add to cartBIOS 242 FINAL EXAM STUDY GUIDE – MICRO 
MARCH 
INSTRUCTIONS: 
It’s time to show your skills and knowledge of what you have learned! 
This Final Exam contributes 230 points to your overall grade, so please do your best. 
• There are 60 multiple choice questions worth 3 points each (180 total ...
BIOS 242 Final Exam Study Guide 2022 
Definitions to know: 
• Immunology: Study of the body’s specific defenses against pathogens. 
• Halophiles: salt lovers environment 
• Spirochete: Group of helical, Gram-negative bacteria with axial filaments that cause the 
organism to corkscrew, enabli...
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Add to cartBIOS 242 Final Exam Study Guide 2022 
Definitions to know: 
• Immunology: Study of the body’s specific defenses against pathogens. 
• Halophiles: salt lovers environment 
• Spirochete: Group of helical, Gram-negative bacteria with axial filaments that cause the 
organism to corkscrew, enabli...
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