Which of the following is true about DNA polymerase?

Which of the following is true about DNA polymerase? Correct Answer It can synthesize DNA in the 5’ to 3’ direction

DNA pol can synthesize only a new DNA strand not m-RNA. It can do this in the 5’ to 3’ direction.
Bissoy MCQ

Related Questions

Consider the following statements regarding DNA replication and choose the correct answer:
1. The very first requirement of DNA synthesis is the presence of a template or plan along which the new strand is to be constructed
2. The second requirement is of a DNA-dependent-DNA polymerase or simply DNA polymerase enzyme
3. A DNA Pol cannot join two free nucleotides; one of them must be anchored by hydrogen bonds to a DNA strand
4. Replication takes place bidirectionally
The Taq DNA polymerase is DNA polymerase _________ enzyme from the bacterium Thermus aquaticus.
Which of the following statements about DNA is/are correct?
1. DNA is the hereditary material of all living organisms.
2. All segments of DNA code for synthesis of proteins.
3. Nuclear DNA is double helical with two nucleotide chains which run anti-parallel.
4. DNA is also found in mitochondria.
Select the correct answer:
Though the right border (RB) and left border (LB) of T-DNA are identical, the DNA transfer is specific for the DNA left of the RB (the T-DNA), rather than for the DNA left of the LB because
Steps of Recombinant DNA technology are given below.
1. Identification and isolation of the genetic material.
2. Fragmentation of DNA.
3. Obtaining the foreign gene product.
4. Downstream processing.
5. Ligation of DNA fragmentation into the vector.
6. Isolation of desired DNA fragments.
7. Amplification of gene of interest.
8. Transfer of Recombinant DNA into the host cell/organism.
The correct sequence of steps is
A polymerase chain reaction (PCR) was set up with the following reagents: DNA template, Taq polymerase, buffer, dNTPs, and Mg2+. Which one of the following is missing in the reaction mixture?
Which of the following factors affect the fidelity of DNA polymerase in polymerase chain reaction?
P. Mg2+ concentration
Q. pH
R. Annealing temperature
DNA polymerase II can polymerase upto ______________ nucleotides per minute at 37˚C.
A polymerase chain reaction was performed beginning with 400 template DNA molecules in a 100 μL reaction. After 20 cycles of polymerase chain reaction, how many molecules of the amplified product will be present in 0.1 μL of reaction?
From an alloy, two specimens are machined and tested separately under tension and compression. The engineering stress-strain curves as well as the true stress-true strain curves for tension and compression are plotted in the same diagram. Identify the correct statements:
P. The engineering stress-strain curves in tension and compression are identical.
Q. The true stress-true strain curve in compression is lower than the true stresstrue strain curve in tension due to Bauschinger effect.
R. The true stress-true strain curve in tension is above the corresponding engineering stress-strain, curve.
S. The true stress-true strain curve in tension and compression are identical.