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Straighterline Microbiology Bundled Exams Questions and Answers 100% Verified and Updated | Graded A+
Straighterline Microbiology Bundled Exams Questions and Answers 100% Verified and Updated | Graded A+
[Show more]Straighterline Microbiology Bundled Exams Questions and Answers 100% Verified and Updated | Graded A+
[Show more]microbiology final straighterline exam 
questions and answers 
The study of evolutionary relationships among organisms is called ______. - 
Answer️️ -phylogeny 
The three cell types discussed, eukaryotes, archaea, and bacteria, all derived from 
______. - Answer️️ -Last Universal Common Ance...
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Add to cartmicrobiology final straighterline exam 
questions and answers 
The study of evolutionary relationships among organisms is called ______. - 
Answer️️ -phylogeny 
The three cell types discussed, eukaryotes, archaea, and bacteria, all derived from 
______. - Answer️️ -Last Universal Common Ance...
Microbiology StraighterLine unit 1 
Questions and Answers 
Microorganism - Answer️️ -Organisms too small to be seen by the naked eye 
Less than 1mm 
Unicellular 
If multicellular thay lack different tissues 
acellular microorganisms - Answer️️ -viruses -protein and nucleic acid, 
viroids - R...
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Add to cartMicrobiology StraighterLine unit 1 
Questions and Answers 
Microorganism - Answer️️ -Organisms too small to be seen by the naked eye 
Less than 1mm 
Unicellular 
If multicellular thay lack different tissues 
acellular microorganisms - Answer️️ -viruses -protein and nucleic acid, 
viroids - R...
final exam straighterline microbiology 
Questions and Answers 
In the nitrogen cycle, which of the following steps involves removal of nitrogen from the 
atmosphere by bacteria? - Answer️️ -Nitrogen Fixation 
If enough H+ ions are added to pure water to raise the H+ concentration of the solution...
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Add to cartfinal exam straighterline microbiology 
Questions and Answers 
In the nitrogen cycle, which of the following steps involves removal of nitrogen from the 
atmosphere by bacteria? - Answer️️ -Nitrogen Fixation 
If enough H+ ions are added to pure water to raise the H+ concentration of the solution...
StraighterLine BIO250 - Microbiology Final Exam 
Study Guide with Complete Solutions 
What is a Transforming Infection? - Answer️️ -Virus that alters cell DNA, leading to 
cancer 
What is a lysogenic infection? - Answer️️ -Phage DNA is incorporated into host 
genome and is passed on to subse...
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Add to cartStraighterLine BIO250 - Microbiology Final Exam 
Study Guide with Complete Solutions 
What is a Transforming Infection? - Answer️️ -Virus that alters cell DNA, leading to 
cancer 
What is a lysogenic infection? - Answer️️ -Phage DNA is incorporated into host 
genome and is passed on to subse...
Straighterline Microbiology Midterm 
Exam Questions and Answers 
An organism with a temperature growth range of 45°C to 60°C would be called a(n) 
______. 
a. extremophile 
b. thermophile 
c. psychrophile 
d. facultative psychrophile 
e. thermoduric microbe - Answer️️ -b. thermophile 
An organ...
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Add to cartStraighterline Microbiology Midterm 
Exam Questions and Answers 
An organism with a temperature growth range of 45°C to 60°C would be called a(n) 
______. 
a. extremophile 
b. thermophile 
c. psychrophile 
d. facultative psychrophile 
e. thermoduric microbe - Answer️️ -b. thermophile 
An organ...
Bio 250 straighterline test 1 prep 
Questions and Answers 
Organisms called parasites are ______. 
Select one: 
a. always harmful to their host 
b. the decomposers in ecosystems 
c. always viruses 
d. free-living - Answer️️ -always harmful to their host 
Trees of life that illustrate the phyloge...
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Add to cartBio 250 straighterline test 1 prep 
Questions and Answers 
Organisms called parasites are ______. 
Select one: 
a. always harmful to their host 
b. the decomposers in ecosystems 
c. always viruses 
d. free-living - Answer️️ -always harmful to their host 
Trees of life that illustrate the phyloge...
Straighterline Micro 250 final prep 
Questions and Answers 
Which class of eukaryotic microorganisms can be subdivided into groups such as 
Mastigophora, Sarcodina, Ciliophora, and Apicomplexa? 
A. Helminths 
B. Algae 
C. Protozoa 
D. Fungi - Answer️️ -Protozoa 
Genetic material can be excised f...
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Add to cartStraighterline Micro 250 final prep 
Questions and Answers 
Which class of eukaryotic microorganisms can be subdivided into groups such as 
Mastigophora, Sarcodina, Ciliophora, and Apicomplexa? 
A. Helminths 
B. Algae 
C. Protozoa 
D. Fungi - Answer️️ -Protozoa 
Genetic material can be excised f...
STRAIGHTERLINE MICROBIOLOGY EXAM 
QUESTIONS AND ANSWERS 
Cell walls are not typically possessed by ______. - Answer️️ -protozoa 
The two major groups of helminths are the ______ and the ______. - Answer️️ - 
roundworms; flatworms 
Which of the following is not true of conjugation? 
a. Involv...
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Add to cartSTRAIGHTERLINE MICROBIOLOGY EXAM 
QUESTIONS AND ANSWERS 
Cell walls are not typically possessed by ______. - Answer️️ -protozoa 
The two major groups of helminths are the ______ and the ______. - Answer️️ - 
roundworms; flatworms 
Which of the following is not true of conjugation? 
a. Involv...
Microbiology Straighterline (Quizzes) 
100% Correct Solved 
Studies by Emil von Behring and Shibasaburo Kitasato demonstrated that inactivated 
toxins can induce the synthesis of antitoxins in the blood of rabbits. These antitoxins 
(antibodies) are the basis of... 
a. humoral immunity 
b. cell-medi...
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Add to cartMicrobiology Straighterline (Quizzes) 
100% Correct Solved 
Studies by Emil von Behring and Shibasaburo Kitasato demonstrated that inactivated 
toxins can induce the synthesis of antitoxins in the blood of rabbits. These antitoxins 
(antibodies) are the basis of... 
a. humoral immunity 
b. cell-medi...
Straighterline Microbiology Exam 4 
Questions and Answers 
Microbial control methods that kill/destroy __________ are able to sterilize. - 
Answer️️ -endospores 
Sanitization is a process by which - Answer️️ -the microbial load on objects is reduced. 
An example of an agent that lowers the s...
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Add to cartStraighterline Microbiology Exam 4 
Questions and Answers 
Microbial control methods that kill/destroy __________ are able to sterilize. - 
Answer️️ -endospores 
Sanitization is a process by which - Answer️️ -the microbial load on objects is reduced. 
An example of an agent that lowers the s...
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