DNA Replication

This region forms when the DNA inwinds during the initiation stage of DNA Replication.

• Replication Region

• DNA Template

• Replication Fork

• Semi-conservative Replication

Which of the following does not belong to the group?

• Helicase

• Adenine

• Primase

• Ligase

This enzyme is responsible for the unwinding of the DNA molecule.

• Helicase

• Ligase

• Primase

• DNA Polymerase

What do we call the 5-10 nucleotides that are initially added by the Primase?

• Pyrimidine

• Primary Bases

• Starter

• Primers

What enzyme is primary responsible for the elongation stage or addition of more nucleotides to form new DNA strand?

• DNA Polymerase

• Ligase

• Primase

• Helicase

During unwinding of DNA molecule, helicase breaks what bond that connects the nitrogenous base-pairs?

• Dipole-Dipole Bond

• Hydrogen Bond

• Phosphodiester Bond

• Ionic Bond

The product of DNA Replications produces two ____ DNA strands.

• Identical

• Anti-parallel

• Paired

• Different

How does DNA Ligase work during Termination stage of DNA Replication?

• Unwind the DNA Molecule

• Adds more nucleotides to complete the DNA Replication

• Seals the DNA by filling the gaps of the new DNA Strand

• Removing nucleotides from the sequence of new strands.

DNA replication produces two identical DNA molecules which contain old strand and new strandm, this describes as: ______

• Replicas

• Semi-Conservative

• Semi-replicated

• Half old and half new

What is the main purpose of DNA Replication as it carries genetic information that are being copied?

• To produce two identical DNA Molecules

• To ensure the genetic continuity of the newly formed cell during Cell division

• To produce many DNA molecules

• To ensure the integrity of DNA molecule