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Straighterline BIO 250 Microbiology Graded Exam 1- Questions with Complete Solutions $13.99   Add to cart

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Straighterline BIO 250 Microbiology Graded Exam 1- Questions with Complete Solutions

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  • Straighterline BIO 250 Microbiology

Straighterline BIO 250 Microbiology Graded Exam 1- Questions with Complete Solutions

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  • October 23, 2024
  • 16
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Straighterline BIO 250 Microbiology
  • Straighterline BIO 250 Microbiology
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GOLDTUTORS
Straighterline BIO 250 Microbiology Graded Exam 1-
Questions with Complete Solutions
• BIO250_MH_V6
• Unit 6: Viruses and Prions



Started on Wednesday, 17 April 2024, 2:01 AM


State Finished


Completed on Wednesday, 17 April 2024, 2:33 AM


Time taken 32 mins 10 secs


Grade 104.17 out of 125.00 (83.33%)

Question 1
Correct
Mark 4.17 out of 4.17


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Question text
The sum total of all the microbes in a certain environment is termed the ______.

Select one:
a.
domain
b.
microbiome


c.
phylogeny
d.
microbial niche
e.
biofilm

,Question 2
Correct
Mark 4.17 out of 4.17


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Question text
Which of the following is a traditional human use of microorganisms?

Select one:
a.
Baking bread


b.
Treating water and sewage
c.
Cleaning up oil spills
d.
Mass-producing antibiotics
Question 3
Correct
Mark 4.17 out of 4.17


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Question text
Caring for patients infected with a new virus requires safety precautions for medical personnel.
Choosing appropriate procedures is an example of a/an ______ process.

Select one:
a.
hypothetical
b.
inductive
c.
pathogenic
d.
deductive



Question 4
Correct
Mark 4.17 out of 4.17

, Flag question

Question text
The first cells appeared about _____ billion years ago.

Select one:
a.
1
b.
4



c.
3.5

d.
5
e.
2
Question 5
Correct
Mark 4.17 out of 4.17


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Question text
The study of evolutionary relationships among organisms is called ______.

Select one:
a.
biotechnology
b.
phylogeny


c.
genetics
d.
recombinant DNA
e.
taxonomy
Question 6
Incorrect

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