Conjugation is the uptake of DNA from the environment.   true or false

Q: If there is harmful Mutation in Ligase, termination phase of DNA replication is effected True False

A: To understand the structure of nucleic acid, it is necessary to first understand the structure of…

Q: whats is the function of the following chemicals in DNA extraction ; salt solution , soap solution…

A: DNA is the genetic material that is present within the nucleus of the cell. It is a double-stranded…

Q: When a virus mistakenly picks up a segment of host bacterial DNA, packages it into a viral particle,…

A: There are many methods of DNA transfer in bacteria such as transduction, conjugation and…

Q: DNA replication is critical to the growth of microbes. describe themechanism used by prokaryotes to…

A: DNA polymerase III replicates prokaryotic DNA at a rate of 1000 nucleotides per second in the 5′ to…

Q: Compare and contrast Replication of DNA in prokaryotes and eukaryotes

A: Definition: - PROKARYOTES: - Prokaryote i s amicroscopic snigle celled organism which has niether a…

Q: Describe an experiment that lead to the establishment of the fact that DNA replication is…

A: DNA replication is semiconservative in nature, can be well explained by Meselson and Stahl…

Q: Antibiotic resistant genes can be located on plasmids in bacterial cells. Considering what you know…

A: Microscopic organisms can impart qualities to one another in a cycle called level gene exchange.…

Q: Bacterial transformation involves DNA transfer to a recipient cell

A: Answer: Recipient bacterial cell : These are the bacterial cells which receives the DNA in to the…

Q: Refer to the following illustration to answer the questic The illustration shows: O a lysogenic…

A: The transposable genetic element also named as mobile genetic element or jumping genes. They can be…

Q: Mutations in DNA of an organism can be ___________________.     harmful to the organism…

A: The mutation is an unpredictable and random phenomenon. Mutation can be spontaneous or take place…

Q: The strand of DNA that is replicated continuously in the 5' to 3' direction is referred to as:…

A: DNA replication: DNA replication is a fundamental biological process in which a cell makes an exact…

Q: Why is it not correct to assert that DNA self-replicate

A: DNA is not completely autonomous in its duplication process because the replication does not occur…

Q: Which of the options listed below can serve to carry a gene from one organism into a bacteria cell?…

A: The specific genes or pieces of DNA are transported or carried from one organism to another. These…

Q: In some virus,DNA is synthesised by using RNA as template.such a DNA is called?

A: Deoxyribonucleic acid (DNA) is a molecule composed of two polynucleotide chains that coil around…

Q: When referring to bacteria cells, a plasmid is not naturally occuring. is the large bacterial…

A: The microbiology studies about both the diseases causing microbes and beneficiary microbes, about…

Q: DNA scissors used in genetic engineering applications are called Endo nucleases Restriction enzymes…

A:

Q: Which protein directs the recombination exchange with a DNA that has failed a complete DNA…

A: The process of recombination in DNA which has been damaged and failed the process of replication…

Q: Plasmids are __________ DNA molecules that replicateautonomously and can be transferred between…

A: Deoxyribonucleic acid (DNA) is the most important biomolecule that stores the genetic information of…

Q: The flask where you grow the E. coli culture got exposed to UV rays, explain what kind of DNA damage…

A: In order to maintain the integrity of information contained in DNA, it has various repair…

Q: Assume you isolate a single stranded (+) RNA virus. When you examine the proteins in the virus, you…

A: RNA-dependent RNA polymerase  or RNA polymerase or replicase  is an enzyme that catalyzes the…

Q: Pcr is an twchnique to amplify:   dna   rRna   mrna protein

A:

Q: Using a diagram, and 3-5 sentences, explain the relationship between cell immortality and telomerase…

A: Each time a cell divides, the telomeres get shorter. Telomeres are a region of repetitive nucleotide…

Q: enzyme called________ lats down the initial short piece of template RNA.

A: In Prokaryotes, During DNA replication the first step is to unwound the ds DNA and here the enzyme…

Q: The DNA of all organisms replicates by Reverse replication dispersive  conservative semi…

A: DNA replication is the biological process of creating two indistinguishable replicas of DNA from one…

Q: DNA replication is critical to the growth of microbes. Describe the mechanism used by prokaryotes to…

A: DNA polymerase III replicates prokaryotic DNA at a rate of 1000 nucleotides per second in the 5′ to…

Q: which of the chemicals in the process removes the proteins from the dna

A: Deoxyribonucleic acid is an atom made out of two polynucleotide chains that loop around one another…

Q: a restriction enzyme is one that?

A: A restriction enzyme is a most important tool in recombinant technology. The alteration of the…

Q: Which of the following is involved in the repair of cyclobutane pyrimidine dimers?   DNA pol I…

A: The process by which a cell uses a series of special enzymes to repair mutation (changes ) in DNA…

Q: Rolling circle replication is used to copy the bacterial chromosome. plasmids and some…

A: Phage uses most of the host cell machinery to replicate its genome. Its genome contains a minimal…

Q: A plasmid molecule is what kind of biological molecule?

A: Bacteria are microscopic organisms which belong to prokaryote because these are unicellular…

Q: Review the Process Diagram, Figure 8.9, and answer this question. The type of horizontal gene…

A: Horizontal gene transfer (HGT) or lateral gene transfer is the movement of genetic material between…

Q: Which enzyme is responsible for proofreading nucleotides during DNA replication? a nuclease b…

A: Transmission of DNA or genetic material is very crucial to propagate gene from parent to offspring.…

Q: Transgenic experiment

A: Roux Weismann's theory: states that during each cell division the unequal distribution of the cell…

Q: ________________ "cut" DNA at specific sequences and the resulting segment with sticky ends is…

A: Recombinant DNA Technology is a kind of technology that utilizes certain enzymes to cut the DNA into…

Q: There are 2 parts to this question: The following DNA strand (below) is about to undergo DNA…

A: The cellular functions are regulated/controlled by the DNA present within the nucleus of the cell.…

Q: using ________ will

A: (1 )Conjugation:ExplanationConjugation is a process in bacteria where genetic material is…

Q: The  origin of replication is GC rich. true or false

A: DNA replication is the process by which DNA is able to replicate itself using DNA dependent DNA…

Q: he cells were incubated for 48 hours after transfection prior to harvesting. The reason for waiting…

A: Transfection : It is the process of artificially introducing nucleic acids into cells ,  to produce…

Q: Like eukaryotes, bacteria and archaea enclose their DNA in a nucleus.

A: The bacteria, archaea, and eukarya are the three domains of life. The bacteria and archaea have been…

Q: Semi-conservative replication happens in eukaryotes, while conservative replication happens in…

A: The process of carrying two identical duplicates of a DNA strand from the original DNA strand is…

Q: Describe how DNA moves from cell to cell by: a. conjugation b. transduction c. transformation

A: A bacterium takes a fragment of DNA drifting in its surroundings during transformation.A virus…

Q: Which statement about plasmid is FALSE: Plasmid is nonessential DNA in the bacteria Plasmids…

A: Plasmids are extrachromosomal DNA molecules found in some bacteria. They are typically small,…

Q: Cloning is a general term used for whole organisms and DNA sequences. Define what we mean when we…

A: DNA is the genetic material present in most of the living organisms. The DNA is made up of 4…

Viral Replication

The virus is acellular and considered non-living outside the host cell. The replication of the virus occurs only inside the living cells. Only a few genes are present in the smallest virus, whereas many genes are present in the largest virus. These genes encode specific viral proteins.