Exam (elaborations)
Straighterline Microbiology BIO250 Final Exam 2024/2025 (60 Questions)
- Course
- BIO250
- Institution
- Straighterline
Straighterline Microbiology BIO250 Final Exam 2024/2025 (60 Questions)
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Final Exam: Attempt reviewCall: (888) 970-9396 Live Cha
DAVITA_BIO250 | Review and Final Exam
Started on 18 August 2024, 2:40 PM
State Finished
Completed on 18 August 2024, 4:39 PM
Time taken 1 hour 59 mins
Grade 235.00 out of 300.00 (78%)
Question 1
What process involves the breakdown of dead matter and wastes into simple compounds by bact
Correct
Mark 5.00 out of Select one:
5.00 a. anaerobic respiration
b. decomposition
c. fermentation
d. photosynthesis
Question 2
What microbial process was responsible for changing Earth’s atmosphere from one without oxyg
Correct
Mark 5.00 out of Select one:
5.00 a. anaerobic respiration
b. temperature regulation
c. decomposition
d. oxygenic photosynthesis
Question 3
In which process do humans use microorganisms to restore stability to the environm
Correct
pollutants?
Mark 5.00 out of
5.00
Select one:
a. pasteurization
b. immunization
c. bioremediation
d. genetic engineering
, Final Exam: Attempt review
Call: (888) 970-9396 Live Cha
Question 5
In which pair are both nitrogen bases purines?
Correct
Mark 5.00 out of Select one:
5.00 a. adenine and guanine
b. thymine and uracil
c. guanine and uracil
d. cytosine and guanine
Question 6
Which of the following serve as catalysts for all chemical reactions in cells?
Correct
Mark 5.00 out of Select one:
5.00 a. ATP
b. proteins
c. lysozymes
d. enzymes
Question 7
A viral capsid is composed of
Correct
Mark 5.00 out of Select one:
5.00 a. carbohydrates.
b. lipids.
c. proteins.
d. enzymes.
Question 8
Which of the following is the accumulation of changes that occur due to adaptations to the enviro
Correct
Mark 5.00 out of Select one:
5.00 a. diversity
b. genetics
c. evolution
d. metabolism
Question 9
Chemoheterotrophs derive their energy from which of the following sources?
Correct
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