The two strands in a DNA double helix are joined by
The two strands in a DNA double helix are joined by
The two strands in a DNA double helix are joined by Read More »
DNA MCQs
In eukaryotes, which of the following DNA polymerase is required for mitochondrial DNA replication?
In eukaryotes, which of the following DNA polymerase is required for mitochondrial DNA replication?
Telomeres are the repetitive sequence of T’s and G’s that are present in the eukaryotes to protect the random cleavage from nucleases
Q. Telomeres are the repetitive sequence of T’s and G’s that are present in the eukaryotes to protect the random cleavage from nucleases. These telomeres are synthesized by the enzyme telomerase. Which of the following are the properties of enzyme telomerase?
In eukaryotes, which of the following DNA polymerase is highly processive and required for the elongation phase of DNA replication?
In eukaryotes, which of the following DNA polymerase is highly processive and required for the elongation phase of DNA replication?
In prokaryotes, the RNA primer from the lagging strand is removed and replaced by the DNA sequence
Q. In prokaryotes, the RNA primer from the lagging strand is removed and replaced by the DNA sequence. This process is catalyzed by an enzyme …………… which possess 5′-3′ exonuclease activity and 5′-3′ polymerase activity.
In eukaryotes, DNA polymerase alpha is a multi-subunit enzyme with different functions. They include:
In eukaryotes, DNA polymerase alpha is a multi-subunit enzyme with different functions. They include:
Which of the following statement is true regarding an enzyme DNA polymerase that catalyzes the elongation of complementary DNA strand?
Which of the following statement is true regarding an enzyme DNA polymerase that catalyzes the elongation of complementary DNA strand?
The DNA polymerase is a template-directed enzyme that synthesizes new complementary strand from a parent strand but it requires the existing short nucleotide sequence for its elongation. Which of the following enzyme is required for the synthesis of this primer?
The DNA polymerase is a template-directed enzyme that synthesizes new complementary strand from a parent strand but it requires the existing short nucleotide sequence for its elongation. Which of the following enzyme is required for the synthesis of this primer?