Bacteria defend against phages by Natural selection favors mutation can not be recognized by virus. all of these except DNA replication O restriction enzymes O CRISPR-Cas system O DNA replication

Q: In what environment can viruses replicate themselves? O Inside the cells of living organisms O…

A: According to the question, we have to mention what type of environment viruses can replicate…

Q: Which of the following i O Once DNA replicates, e It is not impacted by to OIt "keeps track" of prev…

A: Epigenetic changes are genetic modifications that impact gene activity without changing the DNA…

Q: che wild type DNA sequence reads THE CAT ATE THE BIG RAT, what type of mutation would change the…

A: Any heritable permanent change in the DNA (deoxyribonucleic acid) sequence is referred to as a…

Q: Phages hijack the metabolism and machinery of bacteria by injecting the of the virus into the host…

A: Introduction   A bacteriophage, often known as a phage, is a type of virus that infects bacteria.…

Q: The process by which non-viral DNA is brought into a bacterial cell by a phage is referred to as…

A: Bacteria are microscopic organisms that positioned in prokaryote as these are unicellular organisms.…

Q: Sex pili are to conjugation as ____________ is/are to transduction. the host chromosome…

A: Bacteria have multiple modes of reproduction such as transformation, conjugation and transduction.…

Q: iotechnology, gene cloning is a very important tech erform this process. The vector commonly used to…

A: Cloning considers the production of multiple copies of genes, their articulation, and the research…

Q: OLD STRAND NEW OF DNA REPLICATION TCG ATT ACT 1 ACT AGT ACT 4 AGG ACC TAC CTG TAG 7 AGG STRAND OF…

A: DNA (Deoxyribonucleic acid) and RNA are two examples of nucleic acids (Ribonucleic acid).…

Q: Restriction enzymes. A. are molecular "scisos" thatcut at precise DNA sequences B. can…

A: ANSWER) (E) all of the above Restriction enzymes: are molecular scissors that cut precise DNA…

Q: New alleles in bacteria can arise by All of the answers are correct. conjugation transduction…

A: Alleles It is the variant form of a gene. Some genes possess variety of different forms, located at…

Q: Which of the following statements about bacterial genomes is NOT true? O a Each plasmid contains an…

A: Prokaryotes  In prokaryotes, membrane bound nucleus is absent. Number of chromosome is one. Mitosis…

Q: Why is telomerase not needed in prokaryotic DNA replication? O Prokaryotes have circular DNA O…

A: The telomerase is responsible for end replication in case of eukaryotic cells which perform RNA…

Q: C RNA 5' UGGU I III II ACCAT CAGTC A G II TEMPLATE DNA 5' RNA polymerase

A: Transcription: Formation of mRNA from DNA with the help of enzyme RNA polymerase.

Q: The process of transferring DNA from one bacterium to another through a bacteriophage is called O…

A: Bacteriophage are obligate intracellular viruses that infect bacteria. Phage is surrounded by a…

Q: Why can’t RNA viruses have a big genome?    Why do RNA viruses have a high mutation rate?

A: Normally small RNA virus genomes sizes varies (2 to 32 kb) has been seen to found very high rates of…

Q: Quion Some Statement about 2 DNA in which who is the not not buve about the 2 DNA structure ?…

A: DNA (deoxyribonucleic acid) is a type of nucleic acid, in which the pentose sugar is deoxyribose.…

Q: ori Clo fcoR v OFP Below is the plasmid map of pGLO which contains the Green Fluorescent Protein…

A: pGLO:   pGLO is an engineered plasmid that contains genes for beta- Lactamase.  Beta-lactamase…

Q: When pieces of DNA that were not originally from a bacterial cell get integrated into its…

A: Introduction :- Bacteria are prokaryotic organisms . They do not have a well defined nucleus and…

Q: In Figure 5-32, what do the half-red, half-blue segmentsrepresent?

A: Biotechnology is a branch of biology that utilizes biological systems that is living organisms such…

Q: omparing influenza viruses and COVID-19 pandemic coronavirus, both these viruses can incre enetic…

A: Genetic diversity can be increased through mutation, sexual recombination, random mating and random…

Q: Which of the three methods of DNA transfer can occur between a bacterium and a plant? O…

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

Q: dsDNA viruses such as Poxviruses first step in replication includes the Select one O a synthesis of…

A: Poxviruses: Poxviruses are the viruses that are brick or oval shaped and causes disease in humans…

Q: A Meselson-Stahl-experiment was performed to study the DNA replication of a newly discovered…

A: J.Cairns used autoradiography to establish the semi-conservative nature of DNA replication and the…

Q: 1. Of which of these do your cells have the least of? A. MRNA B. FRNA C. TRNA D. NDNA E. Proteins 2.…

A: Cells are composed of different components, cell organelles and molecules that are responsible for…

Q: Fill in the blanks: DNA fragment A is 3' AGC CCG CTC CGA GGC TAA AAG CGT 5' is % of guanine in DNA…

A:

Q: latent infection by animal viruses is most similar to which of the following events: lytic life…

A: A virus particle only consists of the viral genome enclosed in a protein coat. Enveloped viruses…

Q: The DNA can be increased in size by only about 5%, representing the addition of only 3 kb of new…

A: Cloning vector Based on lambda bacteriophages: Two problems had to be solved before lambda based…

Q: Which one of the following is NOT an acquired resistance mechanism exhibited by bacteria to protect…

A: Introduction  Small, single-celled organisms are known as bacteria. Nearly all areas of the world…

Q: utation rates than DNA viruses such as Herpes viruses? olymerases which copy viral RNA have much…

A: Viruses may be either composed of RNA or DNA. The Genome is surrounded by a protein coat called…

Q: The function of CRISPR gene cluster in Streptococcus pyogenes is to Select one or more: O a. destroy…

A: CRISPR-Cas9 is a genome-editing mechanism that evolved organically in bacteria. CRISPR arrays are…

Q: The different strains of a bacterial species All of the answers are correct. can participate in…

A: Answer :  The correct answer would be  All of the answers are correct.

Q: Which of the following DNA répair pröčēsses is khowh to Be (1.e. Iing Mark all the answers that are…

A: The SOS response was the first DNA repair system described in Escherichia coli induced upon…

Q: Ester Lederberg's discovery of the lambda phage and F-plasmid were significant because: (select all…

A: Esther Lederberg’s contributions to the field of microbiology were enormous, ranging from the…

Q: s' ATG GTA CTC CAG ACT TGA 3' Transcribe the DNA strand. (Use the top strand as your template) NA:…

A: "Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: In lytic cycle of bacteriophage replication a. bacteriophage transfers bacterial DNA b. viral DNA…

A: The viral particles are obligate parasites. They lack the cell machinery required for propagation or…

Q: oDNA THE DOUBLE HELIX -- (modified from The Biology Corner - Worksheets and Lessons) hody in a cell.…

A: DNA stands for deoxyribonucleic acid.DNA made up of nucleotides.DNA consists of deoxyribose sugar…

Q: Which step(s) occur in the lysogenic replication cycle of temperate phage but does not occur in ytic…

A: A lytic cycle is a virulent form of life cycle found in the phage virus and the lysogenic cycle is a…

Q: ONUS: Why can't RNA viruses use cellular RNA Polymerase to co ecause cellular RNA Polymerases are O…

A: RNA viruses replicate and transcribe their genomes using RNA-dependent RNA polymerases.

Q: Fill in the blank: RNA viruses require their own supply of certain enzymes because host cells…

A: Viruses are nucleoprotein entities that can multiply by utilizing the synthesis machinery of another…

Q: RNA viruses require their own supply of certain enzymes because Select one: А. these enzymes…

A: Viruses are a nucleoprotein entity which is able to utilize the synthetic machinery of a living cell…

Q: Why are there so many serotypes of the same bacterial parent strain? O Mutability O Genetics All…

A: Serotype  A group of same species having distinct surface antigen receptors.

Q: Why is CRISPR useful for genome editing? O it can't be used in humans, but it works really well in…

A: Answer:- Option D The gene editing is a recent concept. It allows cutting the DNA sequence at a…

Q: Why is E. coli not the best species to use in the lab for DNA cloning and manipulation experiments?…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: DNA of bacterium Cell wall of bacterium replicate all of the genetic instructions found in humans O…

A: The process shown in the above diagram is known as Recombinant DNA technology. This recombinant DNA…

Q: You infect bacterial cells with an experimental, bacteriophage which consists of the T4 protein coat…

A: Phages are the viruses that infect bacteria. They do so by injecting their genetic material in…

Q: Recombinant DNA molecule is produced by ligatinga) Two DNA segmentsb) Two m-RNA moleculesc) One…

A: The method of producing many, identical copies of a single piece of DNA is DNA cloning. The DNA…

Q: The nucleic acid of a virus isa. DNA onlyb. RNA onlyc. both DNA and RNAd. either DNA or RNA

A: Nucleic acids are naturally occurring complex chemical compounds that serve as the primary…

Q: A bacterium is infected with an experimentally constructedbacteriophage composed of the T2 phage…

A: Bacteriophages are a group of viruses which has the capacity to infects bacteria. Bacteriophages are…

Genomics

Genes are responsible for transmitting the characters located on the chromosomes from one individual to another across the generations. Genetics is the study of different genes that are involved in different functions. Genetics is a branch of biology that studies genes, genetic diversity, and heredity in living organisms. The genetic system consists of genetic notations, which is a system of signs and symbols. Genotype refers to the organism's genetic composition, and phenotype refers to the observable property of the organism.