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Is T4 bacteriophage a DNA or RNA virus?
T4 bacteriophage is a DNA virus. It infects bacteria by injecting its DNA into the host cell and hijacking the cell's machinery to replicate its genetic material.
Describe how animal cells can be transformed by directly injecting DNA?
Animal cells can be transformed by directly injecting DNA using a technique known as microinjection. In this process, a needle is used to deliver the desired DNA directly into the nucleus of the cell. The injected DNA can then be integrated into the cell's genome, leading to genetic modifications or expression of new proteins.
How can mutagens cause genetic mutations in spite of your body DNA repair enzymes?
Mutagens cause a change in DNA and by this way they can produce mutant DNA repair enzymes.
What cell cause mutations?
DNA polymerase
What makes copies of viral DNA?
During the process of viral replication, the virus uses host cells to produce copies of its viral DNA. This process typically involves the virus injecting its genetic material into the host cell's nucleus, where it hijacks the cell's machinery to replicate its DNA. This results in the production of multiple copies of the viral DNA, which can then be packaged into new viral particles.
Can viruses replicate themselfs?
yes but in hosts by tempering with hosts cell DNA/RNA
Can you really inject yourself with avian DNA and get wings?
No. Injecting avian DNA into your body would not give you wings, nor should it affect your DNA.
Is T4 bacteriophage a DNA or RNA virus?
T4 bacteriophage is a DNA virus. It infects bacteria by injecting its DNA into the host cell and hijacking the cell's machinery to replicate its genetic material.
How did Frederick Griffith demonstrate that DNA not protein could cause changes in a cell's genotype?
Frederick Griffith demonstrated that DNA, not protein, could cause changes in a cell's genotype through his experiment with Streptococcus pneumoniae bacteria. He observed that injecting mice with a mixture of non-virulent and heat-killed virulent strains resulted in the transformation of the non-virulent bacteria into a virulent form. This indicated that the genetic material responsible for the transformation was DNA.
How could a designer baby be made?
By modifying the male side of the DNA and directly injecting it into the Ova
What are two ways that viruses cause infections?
The two ways that viruses cause infection are by lytic infection and lysogenic infection. The virus can enter into a cell, make a copy of itself and the cause the cell to burst in a lytic infection. When a virus embeds its DNA into the DNA of a host cell and replicates, it is a lysogenic infection.
Does a lysogenic virus inject their DNA into the host cell?
No, a lysogenic virus integrates its DNA into the host cell's genome instead of injecting it. This integrated viral DNA, called a prophage, replicates along with the host cell's DNA.
Where can normal small cells be taken to be recycled?
by injecting complex DNA or RNA in the nucleus of cell. From Kamaljyoti Talukdar
Temperate viruses reproduce via the?
The lysogynistic cycle where they insert their DNA/RNA into the hosts genetic material for many rounds of their own replication along with the hosts replication.
Describe how animal cells can be transformed by directly injecting DNA?
Animal cells can be transformed by directly injecting DNA using a technique known as microinjection. In this process, a needle is used to deliver the desired DNA directly into the nucleus of the cell. The injected DNA can then be integrated into the cell's genome, leading to genetic modifications or expression of new proteins.
What happens during the lysogenic cycle of the viral infection?
The Virus hides in the Hosts Cells DNA
What happens during lysogenic cycle of a viral infection?
The Virus hides in the Hosts Cells DNA
