Biotech Final Exam 2025/2026 Most Recent Exam / Actual
Complete Real Exam Questions And Correct Answers
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GUIDE EXAM
In use for over 8,000 years, the process of ______ makes food
biotechnology
decidedly historic. - ANSWER-
fermentation
To date, no genetically modified ______ has reached approval
and marketing
stages,although several examples are currently in research
and development
phases. - ANSWER-
livestock
What segment of the Ti plasmid is modified to contain the
transgene?
A.vir genes
B.T-DNA region
C.Auxin region
D.All of the above - ANSWER-B
How many pounds of GMOs are consumed annually by the
average American?
A.100lbs
,B.50lbs
C.200lbs
D.1,000lbs - ANSWER-C
In Southern blotting, larger fragments
of DNA will
A. Exist closest to
the top
B. Exist closest to the bottom
C. Will not appear on the gel
D. Will show up as multiple lines
E. None of the above - ANSWER-A
Short Tandem Repeats contain how many
nucleotides on average
A. 10,000-
1,000,000
B. 1,000-
1,020
C. 7-
15
D. 5,000-
7,000
E. 1-6 -
ANSWER-E
The biochemeristor tool detects substances in what form
A. Solid
B. Gas
,C. Dust particles
D. DNA
E. Liquid - ANSWER-E
All the following are true of poison sequences except
A. Contain a viral genome inserted into a host
B. Viral genome can be inserted in segments
C. Cannot be replicated when genome is too large
D. Poison sequences allow for whole genomes to be put into a
host with successful replication - ANSWER-D
The Soviet Union altering the smallpox virus is an example of
A. Bioremediation
B. Biowarfare
C. Biodefense
D. GMO
E. Both B and D - ANSWER-E
Reference databases contain frequency data from
A. Various ethnicities
B. Only Americans
C. Only Criminals
D. Only DNA from deceased - ANSWER-A
Forensics is a term used to describe
A. The use of biotechnology to improve national security
B. The use of biotechnology in the investigation of crime
C. The use of biotechnology to improve our environment
D. none of the above - ANSWER-B
, During a crime scene investigation, a single human hair is
found as evidence. What biotechnology method will likely be
necessary in order to obtain a workable quantity of DNA? A.
RFLP analysis
B. DNA microarray
C. Southern
blot
D. polymerase chain reaction -
ANSWER-D
Three of the four suspects were determined to not be at the
crime scene based on the blood found at the scene. These
three suspects would then be ruled out based on the
differences in their blood types to the blood type collected at
the crime scene. This would be an example of...?
A. Exclusivity
B. Random match
C. Probability
D. The ruling out method - ANSWER-A
All of the following are true of polymorphisms as genetic
markers except:
A.They can be present at the restriction site in the
DNA sequence
B. They can be used for confirmation of
paternal relation
C. Are found throughout the entire
genome
Complete Real Exam Questions And Correct Answers
(Verified Answers) Already Graded / A+ Guaranteed
Success!! Newest Exam / Just Released!! STUDY
GUIDE EXAM
In use for over 8,000 years, the process of ______ makes food
biotechnology
decidedly historic. - ANSWER-
fermentation
To date, no genetically modified ______ has reached approval
and marketing
stages,although several examples are currently in research
and development
phases. - ANSWER-
livestock
What segment of the Ti plasmid is modified to contain the
transgene?
A.vir genes
B.T-DNA region
C.Auxin region
D.All of the above - ANSWER-B
How many pounds of GMOs are consumed annually by the
average American?
A.100lbs
,B.50lbs
C.200lbs
D.1,000lbs - ANSWER-C
In Southern blotting, larger fragments
of DNA will
A. Exist closest to
the top
B. Exist closest to the bottom
C. Will not appear on the gel
D. Will show up as multiple lines
E. None of the above - ANSWER-A
Short Tandem Repeats contain how many
nucleotides on average
A. 10,000-
1,000,000
B. 1,000-
1,020
C. 7-
15
D. 5,000-
7,000
E. 1-6 -
ANSWER-E
The biochemeristor tool detects substances in what form
A. Solid
B. Gas
,C. Dust particles
D. DNA
E. Liquid - ANSWER-E
All the following are true of poison sequences except
A. Contain a viral genome inserted into a host
B. Viral genome can be inserted in segments
C. Cannot be replicated when genome is too large
D. Poison sequences allow for whole genomes to be put into a
host with successful replication - ANSWER-D
The Soviet Union altering the smallpox virus is an example of
A. Bioremediation
B. Biowarfare
C. Biodefense
D. GMO
E. Both B and D - ANSWER-E
Reference databases contain frequency data from
A. Various ethnicities
B. Only Americans
C. Only Criminals
D. Only DNA from deceased - ANSWER-A
Forensics is a term used to describe
A. The use of biotechnology to improve national security
B. The use of biotechnology in the investigation of crime
C. The use of biotechnology to improve our environment
D. none of the above - ANSWER-B
, During a crime scene investigation, a single human hair is
found as evidence. What biotechnology method will likely be
necessary in order to obtain a workable quantity of DNA? A.
RFLP analysis
B. DNA microarray
C. Southern
blot
D. polymerase chain reaction -
ANSWER-D
Three of the four suspects were determined to not be at the
crime scene based on the blood found at the scene. These
three suspects would then be ruled out based on the
differences in their blood types to the blood type collected at
the crime scene. This would be an example of...?
A. Exclusivity
B. Random match
C. Probability
D. The ruling out method - ANSWER-A
All of the following are true of polymorphisms as genetic
markers except:
A.They can be present at the restriction site in the
DNA sequence
B. They can be used for confirmation of
paternal relation
C. Are found throughout the entire
genome
