Hiv replication cycle - Study guides, Revision notes & Summaries

OpenStax Microbiology Test Bank Chapter 6: Acellular Pathogens * = Correct answer Multiple Choice 1. Which of the following is not a property of a virus? A. It is an infectious cellular pathogen.* B. It is an obligate intracellular pathogen. C. Its genome consists of DNA or RNA. D. Its genome is surrounded by a protein capsid. 2. Which of the following is the scientist responsible for first discovering viruses (specifically, tobacco mosaic virus)? A. Dimitri Ivanovski* B. Edward Jen...

Portage Learning BIOD 171 Module 6 Exam Questions and Answers 2024 True or False: viruses can be classified as prokaryotic or eukaryotic -Answer-False. Viruses are neither prokaryotic or eukaryotic What is an obligate intracellular parasite? -Answer-viruses cannot replicate unless inside a living host cell. As a parasite, a virus depends on its living host to provide the framework (proteins, etc) to replicate—to make additional copies of itself. What is a viral capsid? -Answer-a membran...

Epidemiology Final Study Guide Exam 2023 Superbug - ANS-Super bugs are bacteria strains that are resistant to antibiotics. Super bugs pose a problem in our society because antibiotics can no longer be a viable option if they cannot kill bacteria. Antibacterial resistance leads to more now-untreatable diseases. True - ANS-True or false: In developed countries, chronic health problems have replaced infectious diseases as the leading killers during the past century. False - ANS-The par...

1 MCAT - BIO/BIOCHEM EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ defunct mRNA translation in bacteria would... Correct Answer: prevent cells from replicating. lysogenic cycle Correct Answer: a viral reproductive cycle in which the viral DNA is added to the host cell's DNA and is copied along with the host cell's DNA Lytic phase or lytic cycle Correct Answer: phage replicates immediately, destroying the host cell (All phages carry out this life cycle) prote...

AP Bio Genetics, RNA, and DNA Practice Exam 110 Questions with Verified Answers In his transformation experiments, what did Griffith observe? a. Mutant mice were resistant to bacterial infections. b. Mixing a heat-killed pathogenic strain of bacteria with a living nonpathogenic strain can convert some of the living cells into the pathogenic form. c. Mixing a heat-killed nonpathogenic strain of bacteria with a living pathogenic strain makes the pathogenic strain nonpathogenic. d. Infecti...

What enzyme does HIV use to convert RNA to DNA? [ ] A. DNA gyrase [ ] B. RNA polymerase [ ] C. Reverse transcriptase [ ] D. DNA helicase C Which of the following is TRUE of prokaryotes? I. Simultaneous transcription and translation II. Presence of intron sequences III. Circular DNA [ ] A. I and II only [ ] B. I and III only [ ] C. II and III only [ ] D. I, II, and III B The promoter region of a prokaryotic gene is located ______ to the gene and is the binding site fo...

ASU BIO 181 Final Exam with accurate solution Which protein influences the ability of RNA polymerase to transcribe genes? - Transcription factors Mitosis results in the formation of two genetically identical daughter cells. This is because - all the genetic material is duplicated then segregated equally to the daughter cells. Which of the following is an overgrowth of cells that serves no useful purpose? - Tumor Why must the life cycle of sexually reproducing species alternate betwee...

CPHON Care of the Pediatric Hem/Onc Exam 106 Questions with Verified Answers Professional Performance - CORRECT ANSWER Responsible for ongoing education and professional growth Cancer care constantly changing, need to stay up to date on new protocols, chemo agents, symptom management, and safety issues Join professional organizations for career growth Scope and Standards of Nursing Practice - CORRECT ANSWER Assessment, Diagnosis, Outcomes, Planning, Implementation, Evaluation, Quali...

OpenStax Microbiology Test Bank Chapter 6: Acellular Pathogens * = Correct answer Multiple Choice 1. Which of the following is not a property of a virus? A. It is an infectious cellular pathogen.* B. It is an obligate intracellular pathogen. C. Its genome consists of DNA or RNA. D. Its genome is surrounded by a protein capsid. 2. Which of the following is the scientist responsible for first discovering viruses (specifically, tobacco mosaic virus)? A. Dimitri Ivanovski* B. Edward Jen...

Portage Learning: Microbiology Module 6 Already Graded A Can viruses be classified as either prokaryotic or eukaryotic microorganisms? Neither What is an obligate intracellular parasite? Viruses are considered obligate intracellular parasites because they can not replicate on their own. What is a viral capsid? The capsid is a membrane-like protective structure that contains the genetic material, similar to the nucleus of a eukaryotic cell. What is the viral envelope, and what does the presenc...