What is the sequence for the complementary strand for the following DNA template sequence?

TATAGCATG

What is the sequence for the complementary strand for the following DNA template sequence?

ACCGGATT

Answer explanation

A becomes T

C becomes G

What is the sequence for the complementary strand for the following DNA template sequence?

GCATTAGGA

Which event takes place first during DNA replication?

• a single-stranded RNA molecule is formed

• fragments are joined and breaks are fixed

• the DNA molecule "unzips" along weak hydrogen bonds

• bases are added and mistakes are checked for

Which is the first step of DNA replication?

• DNA Helicase unzips original DNA strand

• RNA Primase lays down RNA primer for new nucleotide bases.

• DNA polymerase builds new strands by bring in new nucleotide bases.

• Ligase knits together fragments on lagging strand

Which enzyme unzips the DNA?

• DNA Replicase

• DNA Ligase

• DNA Helicase

• DNA Polymerase

Which enzyme checks for mistakes?

• DNA replicase

• DNA ligase

• DNA primase

• DNA polymerase

Which enzyme fixes breaks?

• DNA Helicase

• DNA Polymerase

• DNA-ase

• DNA Ligase

What is the name of the process during which DNA is copied?

In eukaryotic cells, where does DNA replication take place?