Straighterline microbiology lab BIO250L Lab 8: Identifying an Unknown Organism Lab Exam 8 Questions and Answers (2025)

Straighterline microbiology lab BIO250L Lab 8: Identifying an Unknown
Organism Lab Exam 8 Questions and Answers (2025)

• BIO250LAB_ESL_V4
• Lab 8 Identifying an Unknown Organism



Started on Wednesday, 26 February 2025, 7:18 PM


State Finished


Completed on Wednesday, 26 February 2025, 7:24 PM


Time taken 6 mins 6 secs


Grade 12.00 out of 12.00 (100%)

Question 1
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Question text
Fill in the blanks: The scientific method helps to _______________ bias and __________ validity.

Select one:
a.
increase, decrease
b.
decrease, decrease
c.
increase, increase
d.
decrease, increase



Question 2
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Question text
What type of microscope is used to examine small macro organisms or structures?

Select one:
a.
Confocal
b.
Electron
c.
Dissection


d.
Compound
Question 3
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Question text
Suppose you conduct an experiment and find that your results do not agree with the results that
would be expected based on what is known in the scientific literature. What should you do next?

Select one:
a.
Repeat the experiment following the exact same procedure.


b.
Share your findings.
c.
Test a new variable.
d.
Apply your results to a new experiment.
Question 4
Correct
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