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Molecular Biology Technologist (ASCP)/Molecular Diagnostics Practice Comprehensive Resource To Help You Ace Exams Includes Frequently Tested Questions With ELABORATED 100% Correct COMPLETE SOLUTIONS Guaranteed Pass First Attempt!! Curr

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Molecular Biology Technologist (ASCP)/Molecular Diagnostics Practice Comprehensive Resource To Help You Ace Exams Includes Frequently Tested Questions With ELABORATED 100% Correct COMPLETE SOLUTIONS Guaranteed Pass First Attempt!! Current Update!! 1. Predominant form of DNA - Correct Answer: Right-handed B 2. DNA and histone interaction is due to what type of bond? - Correct Answer: Ionic 3. What stains to the minor groove of DNA duplex? - Correct Answer: SYBR Green 4. What is the most abundant type of RNA? - Correct Answer: Ribosomal RNA (rRNA) 5. What does RNA act as in a retrovirus? - Correct Answer: Genome and mRNA 6. What increases half-life of mRNA? - Correct Answer: 5' Methyl Cap 7. What kind of DNA is most likely to be transcriptionally active? - Correct Answer: Euchromatin 8. What is the most common type of eukaryotic DNA? - Correct Answer: Satellite DNA 9. What specimen has the most DNA according to molecular weight? - Correct Answer: White Blood Cells 10. What amino acids compose histones? - Correct Answer: Lysine and Arginine 11. Amino acid that all proteins start with: - Correct Answer: Methionine 12. What protects the DNA strand during replication? - Correct Answer: Single-stranded binding protein 13. Leading Strand - Correct Answer: 3' to 5' template 14. Lagging Strand - Correct Answer: 5' to 3' template 15. What DNA strand is being copied in transcription? - Correct Answer: Antisense Strand

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Molecular Biology Technologist (ASCP)/Molecular
Diagnostics Practice
Comprehensive Resource To Help You Ace 2026-2027
Exams Includes Frequently Tested Questions With
ELABORATED 100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!! Current Update!!




1. Predominant form of DNA - Correct Answer: Right-handed B



2. DNA and histone interaction is due to what type of bond? - Correct
Answer: Ionic



3. What stains to the minor groove of DNA duplex? - Correct Answer: SYBR
Green



4. What is the most abundant type of RNA? - Correct Answer: Ribosomal
RNA (rRNA)



5. What does RNA act as in a retrovirus? - Correct Answer: Genome and
mRNA



6. What increases half-life of mRNA? - Correct Answer: 5' Methyl Cap

,7. What kind of DNA is most likely to be transcriptionally active? - Correct
Answer: Euchromatin



8. What is the most common type of eukaryotic DNA? - Correct Answer:
Satellite DNA



9. What specimen has the most DNA according to molecular weight? -
Correct Answer: White Blood Cells



10.What amino acids compose histones? - Correct Answer: Lysine and
Arginine



11.Amino acid that all proteins start with: - Correct Answer: Methionine



12.What protects the DNA strand during replication? - Correct Answer:
Single-stranded binding protein



13.Leading Strand - Correct Answer: 3' to 5' template



14.Lagging Strand - Correct Answer: 5' to 3' template



15.What DNA strand is being copied in transcription? - Correct Answer:
Antisense Strand

, 16.First step after newly formed mRNA is made? - Correct Answer:
Addition of poly(A) tail


17.Every time the chromosome is copied it would become shorter if not for
what enzyme? - Correct Answer: Telomerase



18.What polymerase has repair activity? - Correct Answer: Beta/Epsilon



19.What polymerase acts on leading strand? - Correct Answer: Delta



20.What polymerase acts on lagging strand? - Correct Answer: Alpha



21.Which polymerase is used for mitochondrial replication and repair? -
Correct Answer: Gamma



22.What polymerase binds the 5' end to 3' end of dsDNA? - Correct
Answer: Topoisomerase



23.Which RNA polymerase is mainly for transcription? - Correct Answer:
RNA Pol II



24.Which polymerase is involved with mRNA synthesis? - Correct Answer:
RNA Pol II

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