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What is the life-cycle of a T-Even bacteriophage?
The life cycle of a T-Even bacteriophage involves attachment to a host bacterium, injection of its genetic material into the host, replication and transcription of viral DNA, assembly of new viral particles, and lysis of the host cell to release new virus particles. This process allows the virus to infect new host cells and continue its lifecycle.
What is unique about transduction compared to normal bateriophage infection?
Transduction involves the transfer of bacterial DNA from one bacterium to another using a bacteriophage as a vector, whereas normal bacteriophage infection results in the lysis of the host bacterium after replication. Transduction is a form of horizontal gene transfer that can transfer genetic material such as antibiotic resistance genes between bacteria, while normal bacteriophage infection primarily involves viral replication and host cell lysis.
What type of change is seen in Bursting of crackers?
The bursting of crackers involves a chemical change, where the chemical composition of the materials in the crackers is altered to produce the sound, light, and heat effects. This process is irreversible.
NOT a likely method of DNA replication as determined by the structure of DNA?
Strand displacement replication is not a likely method of DNA replication because it involves the formation of multiple replication forks which is not supported by the structure of DNA, which consists of two antiparallel strands.
Which molecular technique involves DNA replication in a tube?
Polymerase chain reaction (PCR) is the molecular technique that involves DNA replication in a tube. By using specific primers and a heat-stable DNA polymerase, PCR can amplify a specific DNA sequence exponentially, making it a valuable tool in research and diagnostics.
What is the life-cycle of a T-Even bacteriophage?
The life cycle of a T-Even bacteriophage involves attachment to a host bacterium, injection of its genetic material into the host, replication and transcription of viral DNA, assembly of new viral particles, and lysis of the host cell to release new virus particles. This process allows the virus to infect new host cells and continue its lifecycle.
What is unique about transduction compared to normal bateriophage infection?
Transduction involves the transfer of bacterial DNA from one bacterium to another using a bacteriophage as a vector, whereas normal bacteriophage infection results in the lysis of the host bacterium after replication. Transduction is a form of horizontal gene transfer that can transfer genetic material such as antibiotic resistance genes between bacteria, while normal bacteriophage infection primarily involves viral replication and host cell lysis.
The event that occurs in bacteriophage multiplication that does not occur in animal virus replication is?
The event that occurs in bacteriophage multiplication that does not occur in animal virus replication is the injection of only the viral nucleic acid into the host cell. Viruses that infect bacteria are specifically called bacteriophages.
Scientists first learned about reproduction in viruses by studying what?
Scientists first learned about reproduction in viruses by studying the bacteriophage, a virus that infects bacteria. The bacteriophage lifecycle involves attachment, penetration, replication, and release of new viral particles, providing insight into how viruses replicate. This research has been pivotal in understanding the mechanisms of viral reproduction and in developing antiviral strategies.
Which bacteriophage lifestyles involves continuous production of new bacteriophage again and again without stopping causing the nearly immediate death of each new host?
Sounds like you are describing the lysogenic cycle.
How many DNA strands are involved in the process of genetic replication?
Genetic replication involves two DNA strands.
What type of change is seen in Bursting of crackers?
The bursting of crackers involves a chemical change, where the chemical composition of the materials in the crackers is altered to produce the sound, light, and heat effects. This process is irreversible.
What process involves two rounds of DNA replication?
Mac and cheese
What are the key differences in the genetic material replication process that DNA uses, while RNA uses a different mechanism?
DNA replication involves the synthesis of a new DNA strand using the existing DNA as a template, while RNA replication involves the synthesis of RNA using DNA as a template. DNA replication is highly accurate due to proofreading mechanisms, while RNA replication is less accurate. Additionally, DNA replication occurs in the nucleus, while RNA replication can occur in the nucleus or cytoplasm.
Which stage of cell cycle involves DNA replication?
DNA replication occurs during the S or synthesis stage of interphase.
NOT a likely method of DNA replication as determined by the structure of DNA?
Strand displacement replication is not a likely method of DNA replication because it involves the formation of multiple replication forks which is not supported by the structure of DNA, which consists of two antiparallel strands.
Which molecular technique involves DNA replication in a tube?
Polymerase chain reaction (PCR) is the molecular technique that involves DNA replication in a tube. By using specific primers and a heat-stable DNA polymerase, PCR can amplify a specific DNA sequence exponentially, making it a valuable tool in research and diagnostics.
