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- Viruses structureDescribe the replication cycle of retrovirus like HIV (human immunodeficiency virus) Be sure to include how HIV carries out the steps of replication/multiplication from attachment/absorption through release.Which cellular organelle or structure produces viral envelope?* OEndoplasmic reticulum. Free ribosomes O Nuclear envelope. Plasma membrane ) Nucleus.
- . EVOLUTION CONNECTION The success of some viruses lies intheir ability to evolve rapidly within the host. Such viruses evadethe host’s defenses by mutating and producing many alteredprogeny viruses before the body can mount an attack. Thus, theviruses present late in infection differ from those that initiallyinfected the body. Discuss this as an example of evolution inmicrocosm. Which viral lineages tend to predominate?The nucleic acid of a virus isa. DNA onlyb. RNA onlyc. both DNA and RNAd. either DNA or RNAMatch the terms 1Genome surrounded by a protein coat 2Functional viral particle capable to infect a new host cell 3Infectious protein 4Infectious agent that needs helper virus for infection 5T4 enzyme that creates holes in the E. coli plasma membrane 6When a temperate phage stimulates their bacterial host tostart producing a toxin (e.g. cholera, shiga) 7Virus that infects bacteria 8Hand N spikes 9Virus without an envelope 10Most common and best studies virulent phage of E. coli 11Protein coat that surrounds viral genome 12:true or false : some viruses can cause cancer [ Choose ] lambda True pathogenic stimulation False Nucleocapsid lysosome Naked virus induction lysozyme Flu viruses tobacco mosaic virus lysogeny capsid Lysogenic conversion Holin Prion satellite bacteriophage (or just phage) T4 Virion Streptococcus
- of Poxviruses are unusual among DNA viruses because their replication cycles takes place entirely in the host cell cytoplasm. How can these viruses carry out genome replication and transcription of viral genes without going to the nucleus? Briefly explain. Edit View Insert Format Tools Table 20px v Paragraph v へ へ ヘ .V8:11 EEO 1I0 & %24 9 6 n d k 4Characteristics of a virusVirus structure, Virus functions, Transmission and Replication, and Types
- Viral chromosomes exist in a variety of conformations and can be made up of ________. Group of answer choices DNA or RNA DNA Main chromosomes and plasmids Protein coats and plasmids RNAWhy can a virus multiply? Write in a 200-words (not in bulleted form please and thanks!)Site-specific recombination is often virus integration SARS-CoV-2 replication DNA repair pre-mRNA splicing ● DNA replication