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Exam (elaborations)
Bfri Final Exam Questions And Answers
BFRI FINAL EXAM QUESTIONS AND ANSWERS 
False - CORRECT ANSWERTrue or False 
The DNA strand used for PCR is single stranded.
Exam (elaborations)
Bfri Final Exam Updated Questions And Correct Answers
PopularBFRI Final Exam UPDATED QUESTIONS 
AND CORRECT ANSWERS 
False - CORRECT ANSWER 
True or False 
The DNA strand used for PCR is single stranded. 
Specific DNA fragment 
Primer - CORRECT ANSWER 
the _____ used in the reaction. 
True - CORRECT ANSWER 
In PCR, ______ is amplified and this is done based on 
True or False
Exam (elaborations)
Bfri Final Exam 2025 Questions And Answers
False - ANS True or False 
The DNA strand used for PCR is single stranded. 
Specific DNA fragment 
Primer - ANS In PCR, ______ is amplified and this is done based on the _____ used in the 
reaction. 
True - ANS True or False 
After centrifuging your cells that have been lysed with DNAzol, you will keep the supernatant 
and discard the pellet obtained. 
False - ANS True or False 
BFRI FINAL EXAM 2025 QUESTIONS 
AND ANSWERS 
@COPYRIGHT SIRJOEL 2025/2026 
Page2 
After centrifuging your cells that y...
Exam (elaborations)
Bfri Final Exam 2025 Questions And Answers
What is the volume of FRS in 50 ml of media containing 5% EBS? 
a) 2.5 mL 
b) 10 mL 
c) 5 mL 
d) 25 mL - ANS a) 2.5 mL 
Using a hemocytometer, you determined that your cell suspension has a cell centration of 
400,000 cells/ mL. What is the volume of cell suspension that you need to obtain 1 million cells? 
a) 4 mL 
b) 0.4 mL 
c) 2.5 mL 
d) 2.5 × 10^6 mL - ANS c) 2.5 mL 
BFRI FINAL EXAM 2025 QUESTIONS 
AND ANSWERS 
@COPYRIGHT SIRJOEL 2025/2026 
Page2 
A buffer has 30% methanol how much methanol...
Exam (elaborations)
Bfri Final Exam Updated Actual Questions And Correct Answers
BFRI Final Exam UPDATED ACTUAL 
QUESTIONS AND CORRECT ANSWERS 
What is the volume of FRS in 50 ml of media containing 5% EBS? 
a) 2.5 mL 
b) 10 mL 
c) 5 mL 
d) 25 mL - CORRECT ANSWER 
a) 2.5 mL 
Using a hemocytometer, you determined that your cell suspension has a cell centration of 
400,000 cells/ mL. What is the volume of cell suspension that you need to obtain 1 million 
cells? 
a) 4 mL 
b) 0.4 mL 
c) 2.5 mL 
d) 2.5 × 10^6 mL - CORRECT ANSWER 
c) 2.5 mL
Exam (elaborations)
Bfri Final Exam Questions With Complete Solutions!!
Bfri Final Exam Questions With Complete Solutions!!